Alright, let's work through 4573 times 3823 step by step
4573 × 3823 = 3823 × (4573)
+ 3823 × 3 what gives us 11469
+ 3823 × 70 what gives us 267610
+ 3823 × 500 yielding 1911500
+ 3823 × 4000 yielding 15292000

= 17482579
