It depends largely on how many matchday sponsors you have selected thus far..By my count, with 3 selected sponsors, it's right. But I'm not quite sure how you got your total.

Based on the time of posting (5:33 Server Time wednesday) and since financial update happens(happened) at 4:00 Server Time

-> Your winning cup payment is included within the last financial week, since it was 5 minutes after conclusion of the game at around 22:05 (tuesday) -> so check last week balance sheet
-> After 4:00 Server Time (wednesday) you chose the gamedaysponsors, thats why you have 86.400 = (3*4.500)+72.900

Sorry - but you wont get any more money, because it is already paid within last weeks balance sheet - check your last week sponsor income and you will see.