Alright, let's work through 4559 times 9005 step by step
4559 × 9005 = 9005 × (4559)
+ 9005 × 9 what gives us 81045
+ 9005 × 50 yielding 450250
+ 9005 × 500 resulting in 4502500
+ 9005 × 4000 yielding 36020000

= 41053795
