Alright, let's work through 4279 times 2709 step by step
4279 × 2709 = 2709 × (4279)
+ 2709 × 9 producing 24381
+ 2709 × 70 yielding 189630
+ 2709 × 200 which equals 541800
+ 2709 × 4000 which equals 10836000

= 11591811
