We're going to solve 1019 multiplied by 4521
1019 × 4521 = 4521 × (1019)
+ 4521 × 9 which equals 40689
+ 4521 × 10 giving us 45210
+ 4521 × 000 that results in 0
+ 4521 × 1000 yielding 4521000

= 4606899
