Alright, let's work through 1509 times 4194 step by step
1509 × 4194 = 4194 × (1509)
+ 4194 × 9 giving us 37746
+ 4194 × 00 what gives us 0
+ 4194 × 500 producing 2097000
+ 4194 × 1000 which equals 4194000

= 6328746
