We're going to solve 5140 multiplied by 3111
5140 × 3111 = 3111 × (5140)
+ 3111 × 0 which equals 0
+ 3111 × 40 that results in 124440
+ 3111 × 100 resulting in 311100
+ 3111 × 5000 producing 15555000

= 15990540
