The common difference of this arithmetic sequence is $4-1=7-4=10-7=13-10=3$.
The $15^\text{th}$ term is $1+3(15-1)=1+3(14)=1+42=\boxed{43}$.The answer is: 43
Below is a math problem. Provide a detailed, step-by-step solution.

### Problem:
Consider the arithmetic sequence  $1$, $4$, $7$, $10$, $13$, $\ldots$.  Find the $15^{\text{th}}$ term in the sequence.

### Answer:
