No problem, we've got 4147 and 4936 to multiply
4147 × 4936 = 4936 × (4147)
+ 4936 × 7 that equals 34552
+ 4936 × 40 producing 197440
+ 4936 × 100 that results in 493600
+ 4936 × 4000 that is equal 19744000

= 20469592
