Alright, let's work through 1347 times 9546 step by step
1347 × 9546 = 9546 × (1347)
+ 9546 × 7 resulting in 66822
+ 9546 × 40 giving us 381840
+ 9546 × 300 that results in 2863800
+ 9546 × 1000 resulting in 9546000

= 12858462
