We're going to solve 4455 multiplied by 1004
4455 × 1004 = 1004 × (4455)
+ 1004 × 5 yielding 5020
+ 1004 × 50 yielding 50200
+ 1004 × 400 resulting in 401600
+ 1004 × 4000 what gives us 4016000

= 4472820
