converting Javascript array of properties into an object with correct ordering of properties [duplicate]

In my Javascript application, I have an array with few properties var sampleArray = ["Number_Info", "Additional_Ids","Additional_Ids_2","_summary"];Now I need to convert this array into an object containing properties in the same order, as shown below :

var sampleObject = {
    "Number_Info" : {}, 
    "Additional_Ids" : {},
    "Additional_Ids_2" : {},
    "_summary" : {}
}

I tried the following :

var orderingObj = {};
for(var i=0; i < sampleArray.length; i++ ){
orderingObj[sampleArray[i]] = {}
}

But here I am getting object properties in different order.

 var orderingObj = {
"Additional_Ids_2" : {},
"Additional_Ids" : {},
"Number_Info" : {},
 "_summary" : {}
};

How can I fix it? From earlier posts the solutions were there to sort by names but here I have a specific order in which I want to order my properties.