Finding the Fourth Proportional to 31,552.47, 47,328.69 and 9,365.83

Step by Step Solution

1. Step 1: Write the proportion equation
   31,552.47 : 47,328.69 = 9,365.83 : x
2. Step 2: Convert to fraction form
   31,552.47/47,328.69 = 9,365.83/x
3. Step 3: Cross multiply
   31,552.47x = 47,328.69 × 9,365.83
4. Step 4: Simplify right side
   31,552.47x = 443,272,323.84
5. Step 5: Solve for x
   x = 443,272,323.84/31,552.47
6. Step 6: Final answer
   x = 14,048.73