No problem, we've got 4354 and 1788 to multiply
4354 × 1788 = 1788 × (4354)
+ 1788 × 4 that equals 7152
+ 1788 × 50 that is equal 89400
+ 1788 × 300 yielding 536400
+ 1788 × 4000 that results in 7152000

= 7784952
