Alright, let's work through 4809 times 4469 step by step
4809 × 4469 = 4469 × (4809)
+ 4469 × 9 that equals 40221
+ 4469 × 00 which equals 0
+ 4469 × 800 that equals 3575200
+ 4469 × 4000 producing 17876000

= 21491421
