Finding the Fourth Proportional to 16,630.38, 22,950.46 and 9,460.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,630.38 : 22,950.46 = 9,460.12 : x
2. Step 2: Convert to fraction form
   16,630.38/22,950.46 = 9,460.12/x
3. Step 3: Cross multiply
   16,630.38x = 22,950.46 × 9,460.12
4. Step 4: Simplify right side
   16,630.38x = 217,114,105.66
5. Step 5: Solve for x
   x = 217,114,105.66/16,630.38
6. Step 6: Final answer
   x = 13,055.27