Alright, let's work through 4528 times 4628 step by step
4528 × 4628 = 4628 × (4528)
+ 4628 × 8 what gives us 37024
+ 4628 × 20 that is equal 92560
+ 4628 × 500 that is equal 2314000
+ 4628 × 4000 resulting in 18512000

= 20955584
