Alright, let's work through 4576 times 4305 step by step
4576 × 4305 = 4305 × (4576)
+ 4305 × 6 giving us 25830
+ 4305 × 70 producing 301350
+ 4305 × 500 what gives us 2152500
+ 4305 × 4000 yielding 17220000

= 19699680
