Finding the Fourth Proportional to 16,952.38, 25,429.18 and 5,265.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,952.38 : 25,429.18 = 5,265.30 : x
2. Step 2: Convert to fraction form
   16,952.38/25,429.18 = 5,265.30/x
3. Step 3: Cross multiply
   16,952.38x = 25,429.18 × 5,265.30
4. Step 4: Simplify right side
   16,952.38x = 133,892,261.45
5. Step 5: Solve for x
   x = 133,892,261.45/16,952.38
6. Step 6: Final answer
   x = 7,898.14