Alright, let's work through 6991 times 1546 step by step
6991 × 1546 = 1546 × (6991)
+ 1546 × 1 resulting in 1546
+ 1546 × 90 that is equal 139140
+ 1546 × 900 what gives us 1391400
+ 1546 × 6000 that is equal 9276000

= 10808086
