Finding the Fourth Proportional to 10,932.52, 16,405.62 and 5,008.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,932.52 : 16,405.62 = 5,008.48 : x
2. Step 2: Convert to fraction form
   10,932.52/16,405.62 = 5,008.48/x
3. Step 3: Cross multiply
   10,932.52x = 16,405.62 × 5,008.48
4. Step 4: Simplify right side
   10,932.52x = 82,167,219.66
5. Step 5: Solve for x
   x = 82,167,219.66/10,932.52
6. Step 6: Final answer
   x = 7,515.85