Alright, let's work through 2546 times 4819 step by step
2546 × 4819 = 4819 × (2546)
+ 4819 × 6 that results in 28914
+ 4819 × 40 which equals 192760
+ 4819 × 500 yielding 2409500
+ 4819 × 2000 which equals 9638000

= 12269174
