Finding the Fourth Proportional to 31,866.89, 47,805.84 and 9,682.52

Step by Step Solution

1. Step 1: Write the proportion equation
   31,866.89 : 47,805.84 = 9,682.52 : x
2. Step 2: Convert to fraction form
   31,866.89/47,805.84 = 9,682.52/x
3. Step 3: Cross multiply
   31,866.89x = 47,805.84 × 9,682.52
4. Step 4: Simplify right side
   31,866.89x = 462,880,762.89
5. Step 5: Solve for x
   x = 462,880,762.89/31,866.89
6. Step 6: Final answer
   x = 14,525.45