Answer:
The city located at approximately 47° N, 19° E is:
Budapest
Step-by-step explanation:
The reasons for this answer are three. First of all, we need to analyze that the degree line of the north and south has only one city inside the 50 degrees range. Also, the east and west degree line has only Budapest inside its wide. Therefore, Budapest is our answer. But also because is the only eastern city in the north upper part of the map.