Finding the Fourth Proportional to 23,401.98, 35,101.89 and 8,609.85

Step by Step Solution

1. Step 1: Write the proportion equation
   23,401.98 : 35,101.89 = 8,609.85 : x
2. Step 2: Convert to fraction form
   23,401.98/35,101.89 = 8,609.85/x
3. Step 3: Cross multiply
   23,401.98x = 35,101.89 × 8,609.85
4. Step 4: Simplify right side
   23,401.98x = 302,222,007.62
5. Step 5: Solve for x
   x = 302,222,007.62/23,401.98
6. Step 6: Final answer
   x = 12,914.38