Find the Next Number: What Comes After 70,099?

To solve the problem of finding the number that follows 70,099, we will apply the steps below:

• Step 1: Identify the given number. In this case, it is 70,099.
• Step 2: Apply the formula for finding the successor, which is to add 1 to the given number. Hence, $70,099 + 1$.
• Step 3: Perform the calculation: $70,099 + 1 = 70,100$.

Thus, the number following 70,099 is $70,100$.