Finding the Fourth Proportional to 16,546.91, 22,838.06 and 9,831.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,546.91 : 22,838.06 = 9,831.25 : x
2. Step 2: Convert to fraction form
   16,546.91/22,838.06 = 9,831.25/x
3. Step 3: Cross multiply
   16,546.91x = 22,838.06 × 9,831.25
4. Step 4: Simplify right side
   16,546.91x = 224,526,644.86
5. Step 5: Solve for x
   x = 224,526,644.86/16,546.91
6. Step 6: Final answer
   x = 13,569.10