Alright, let's work through 4171 times 6804 step by step
4171 × 6804 = 6804 × (4171)
+ 6804 × 1 yielding 6804
+ 6804 × 70 which equals 476280
+ 6804 × 100 giving us 680400
+ 6804 × 4000 that results in 27216000

= 28379484
