Alright, let's work through 1799 times 6261 step by step
1799 × 6261 = 6261 × (1799)
+ 6261 × 9 producing 56349
+ 6261 × 90 resulting in 563490
+ 6261 × 700 which equals 4382700
+ 6261 × 1000 producing 6261000

= 11263539
