Alright, let's work through 8134 times 1857 step by step
8134 × 1857 = 1857 × (8134)
+ 1857 × 4 giving us 7428
+ 1857 × 30 that results in 55710
+ 1857 × 100 giving us 185700
+ 1857 × 8000 giving us 14856000

= 15104838
