Finding the Fourth Proportional to 16,123.50, 22,252.86 and 9,839.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,123.50 : 22,252.86 = 9,839.52 : x
2. Step 2: Convert to fraction form
   16,123.50/22,252.86 = 9,839.52/x
3. Step 3: Cross multiply
   16,123.50x = 22,252.86 × 9,839.52
4. Step 4: Simplify right side
   16,123.50x = 218,957,461.03
5. Step 5: Solve for x
   x = 218,957,461.03/16,123.50
6. Step 6: Final answer
   x = 13,580.02