Alright, let's work through 5083 times 1540 step by step
5083 × 1540 = 1540 × (5083)
+ 1540 × 3 resulting in 4620
+ 1540 × 80 which equals 123200
+ 1540 × 000 what gives us 0
+ 1540 × 5000 producing 7700000

= 7827820
