Alright, let's work through 9345 times 2004 step by step
9345 × 2004 = 2004 × (9345)
+ 2004 × 5 yielding 10020
+ 2004 × 40 what gives us 80160
+ 2004 × 300 which equals 601200
+ 2004 × 9000 which equals 18036000

= 18727380
