Alright, let's work through 9174 times 7839 step by step
9174 × 7839 = 7839 × (9174)
+ 7839 × 4 what gives us 31356
+ 7839 × 70 that equals 548730
+ 7839 × 100 giving us 783900
+ 7839 × 9000 giving us 70551000

= 71914986
