Finding the Fourth Proportional to 31,632.83, 47,454.17 and 10,566.35

Step by Step Solution

1. Step 1: Write the proportion equation
   31,632.83 : 47,454.17 = 10,566.35 : x
2. Step 2: Convert to fraction form
   31,632.83/47,454.17 = 10,566.35/x
3. Step 3: Cross multiply
   31,632.83x = 47,454.17 × 10,566.35
4. Step 4: Simplify right side
   31,632.83x = 501,417,316.35
5. Step 5: Solve for x
   x = 501,417,316.35/31,632.83
6. Step 6: Final answer
   x = 15,851.17