Alright, let's work through 4845 times 4506 step by step
4845 × 4506 = 4506 × (4845)
+ 4506 × 5 which equals 22530
+ 4506 × 40 resulting in 180240
+ 4506 × 800 what gives us 3604800
+ 4506 × 4000 that is equal 18024000

= 21831570
