We're going to solve 4227 multiplied by 4057
4227 × 4057 = 4057 × (4227)
+ 4057 × 7 giving us 28399
+ 4057 × 20 that equals 81140
+ 4057 × 200 what gives us 811400
+ 4057 × 4000 resulting in 16228000

= 17148939
