Alright, let's work through 1147 times 7379 step by step
1147 × 7379 = 7379 × (1147)
+ 7379 × 7 which equals 51653
+ 7379 × 40 which equals 295160
+ 7379 × 100 what gives us 737900
+ 7379 × 1000 yielding 7379000

= 8463713
