Alright, let's work through 4999 times 4625 step by step
4999 × 4625 = 4625 × (4999)
+ 4625 × 9 giving us 41625
+ 4625 × 90 giving us 416250
+ 4625 × 900 that is equal 4162500
+ 4625 × 4000 what gives us 18500000

= 23120375
