Alright, let's work through 1286 times 7244 step by step
1286 × 7244 = 7244 × (1286)
+ 7244 × 6 which equals 43464
+ 7244 × 80 that equals 579520
+ 7244 × 200 that equals 1448800
+ 7244 × 1000 producing 7244000

= 9315784
