We're going to solve 4430 multiplied by 1840
4430 × 1840 = 1840 × (4430)
+ 1840 × 0 that results in 0
+ 1840 × 30 what gives us 55200
+ 1840 × 400 producing 736000
+ 1840 × 4000 producing 7360000

= 8151200
