Finding the Fourth Proportional to 16,548.74, 22,834.72 and 9,831.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,548.74 : 22,834.72 = 9,831.89 : x
2. Step 2: Convert to fraction form
   16,548.74/22,834.72 = 9,831.89/x
3. Step 3: Cross multiply
   16,548.74x = 22,834.72 × 9,831.89
4. Step 4: Simplify right side
   16,548.74x = 224,508,353.34
5. Step 5: Solve for x
   x = 224,508,353.34/16,548.74
6. Step 6: Final answer
   x = 13,566.49