Alright, let's work through 9391 times 4304 step by step
9391 × 4304 = 4304 × (9391)
+ 4304 × 1 producing 4304
+ 4304 × 90 what gives us 387360
+ 4304 × 300 which equals 1291200
+ 4304 × 9000 resulting in 38736000

= 40418864
