No problem, we've got 3143 and 4352 to multiply
3143 × 4352 = 4352 × (3143)
+ 4352 × 3 what gives us 13056
+ 4352 × 40 yielding 174080
+ 4352 × 100 yielding 435200
+ 4352 × 3000 that is equal 13056000

= 13678336
