Alright, let's work through 1074 times 7191 step by step
1074 × 7191 = 7191 × (1074)
+ 7191 × 4 giving us 28764
+ 7191 × 70 yielding 503370
+ 7191 × 000 producing 0
+ 7191 × 1000 producing 7191000

= 7723134
