Vendor ageing report valus has been changed after when I update Exchange rates.

In MS Dynamics ax 4.0, On 01/01/2014 I maid an invoice for vendor, that time the exchange rate was 0.8264 and the invoice amount is 5200, then the posting amount to the ledger was. 4297.28. (5200*0.8264).

Then I changed the exchange the rate on 02/03/2014 to 0.8474 and I settled this transaction on 04/03/2014.

Now in the vendor ageing report the balance is showing as 4515.68 (5200*0.8474+ difference of (4406.48-4297.28)).

can any body please explain me is this correct? if not what I have to follow.

This issue is in MS dynamics Ax4.0

Regrads

Prnb4u