Alright, let's work through 5661 times 521 step by step
5661 × 521 = 521 × (5661)
+ 521 × 1 resulting in 521
+ 521 × 60 resulting in 31260
+ 521 × 600 that is equal 312600
+ 521 × 5000 that is equal 2605000

= 2949381
