We're going to solve 4789 multiplied by 3915
4789 × 3915 = 3915 × (4789)
+ 3915 × 9 giving us 35235
+ 3915 × 80 what gives us 313200
+ 3915 × 700 that results in 2740500
+ 3915 × 4000 that results in 15660000

= 18748935
