Alright, let's work through 4555 times 4484 step by step
4555 × 4484 = 4484 × (4555)
+ 4484 × 5 that results in 22420
+ 4484 × 50 that results in 224200
+ 4484 × 500 which equals 2242000
+ 4484 × 4000 what gives us 17936000

= 20424620
