Explanation:

- Start with the given sequence: 19, 22, 28, 37, 40, ?, 55, 58.

- Notice the pattern of differences between consecutive terms.

- From 19 to 22: +3.

- From 22 to 28: +6.

- From 28 to 37: +9.

- From 37 to 40: +3.

- Observe the alternating increase by 3, 6, 9, respectively.

- After +3 (from 37 to 40), the next difference should be +6.

- 40 + 6 = 46.

- Verify further: 46 to 55 is +9, and 55 to 58 is +3, fitting the alternating pattern.

- Option 1: 46 is the correct number that fits the sequence.

- Correct Answer: Option 1, 46