No problem, we've got 5261 and 1788 to multiply
5261 × 1788 = 1788 × (5261)
+ 1788 × 1 that results in 1788
+ 1788 × 60 yielding 107280
+ 1788 × 200 producing 357600
+ 1788 × 5000 yielding 8940000

= 9406668
