Alright, let's work through 8431 times 7338 step by step
8431 × 7338 = 7338 × (8431)
+ 7338 × 1 that is equal 7338
+ 7338 × 30 that is equal 220140
+ 7338 × 400 which equals 2935200
+ 7338 × 8000 that equals 58704000

= 61866678
