Alright, let's work through 7842 times 9141 step by step
7842 × 9141 = 9141 × (7842)
+ 9141 × 2 yielding 18282
+ 9141 × 40 that is equal 365640
+ 9141 × 800 producing 7312800
+ 9141 × 7000 what gives us 63987000

= 71683722
