Finding the Fourth Proportional to 31,665.24, 47,500.12 and 9,476.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,665.24 : 47,500.12 = 9,476.82 : x
2. Step 2: Convert to fraction form
   31,665.24/47,500.12 = 9,476.82/x
3. Step 3: Cross multiply
   31,665.24x = 47,500.12 × 9,476.82
4. Step 4: Simplify right side
   31,665.24x = 450,150,087.22
5. Step 5: Solve for x
   x = 450,150,087.22/31,665.24
6. Step 6: Final answer
   x = 14,215.91