Alright, let's work through 4173 times 5609 step by step
4173 × 5609 = 5609 × (4173)
+ 5609 × 3 what gives us 16827
+ 5609 × 70 that results in 392630
+ 5609 × 100 that is equal 560900
+ 5609 × 4000 yielding 22436000

= 23406357
