Alright, let's work through 7861 times 9134 step by step
7861 × 9134 = 9134 × (7861)
+ 9134 × 1 giving us 9134
+ 9134 × 60 what gives us 548040
+ 9134 × 800 producing 7307200
+ 9134 × 7000 resulting in 63938000

= 71802374
