Finding the Fourth Proportional to 16,758.24, 25,134.66 and 5,664.71

Step by Step Solution

1. Step 1: Write the proportion equation
   16,758.24 : 25,134.66 = 5,664.71 : x
2. Step 2: Convert to fraction form
   16,758.24/25,134.66 = 5,664.71/x
3. Step 3: Cross multiply
   16,758.24x = 25,134.66 × 5,664.71
4. Step 4: Simplify right side
   16,758.24x = 142,380,434.18
5. Step 5: Solve for x
   x = 142,380,434.18/16,758.24
6. Step 6: Final answer
   x = 8,496.14