Alright, let's work through 2811 times 1047 step by step
2811 × 1047 = 1047 × (2811)
+ 1047 × 1 yielding 1047
+ 1047 × 10 that results in 10470
+ 1047 × 800 that is equal 837600
+ 1047 × 2000 yielding 2094000

= 2943117
