We're going to solve 4067 multiplied by 4990
4067 × 4990 = 4990 × (4067)
+ 4990 × 7 which equals 34930
+ 4990 × 60 that equals 299400
+ 4990 × 000 producing 0
+ 4990 × 4000 producing 19960000

= 20294330
