Alright, let's work through 2878 times 3829 step by step
2878 × 3829 = 3829 × (2878)
+ 3829 × 8 resulting in 30632
+ 3829 × 70 resulting in 268030
+ 3829 × 800 giving us 3063200
+ 3829 × 2000 resulting in 7658000

= 11019862
