#### Answer

5,396

#### Work Step by Step

1. Multiply the ones place of the top number: 9 x 4 = 36.
Write 6 in the ones place and carry the 3 over.
2. Multiply the tens place: 4 x 4 = 16
Then add the 3 carried over: 16 + 3 = 19. Write 9 in the tens place and carry the 1 over.
3. Multiply the hundreds place: 3 x 4 = 12
Then add the 1 carried over: 12 + 1 = 13. Write 3 in the hundreds place and carry the 1 over.
4. Multiply the thousands place: 1 x 4 = 4
Then add the 1 carried over: 4 + 1 = 5. Write 5 in the thousands place.
We get 5,396 as the answer.