We're going to solve 1040 multiplied by 4403
1040 × 4403 = 4403 × (1040)
+ 4403 × 0 which equals 0
+ 4403 × 40 that results in 176120
+ 4403 × 000 which equals 0
+ 4403 × 1000 resulting in 4403000

= 4579120
