No problem, we've got 4111 and 3720 to multiply
4111 × 3720 = 3720 × (4111)
+ 3720 × 1 what gives us 3720
+ 3720 × 10 giving us 37200
+ 3720 × 100 that results in 372000
+ 3720 × 4000 giving us 14880000

= 15292920
