Finding the Fourth Proportional to 16,616.52, 22,930.56 and 9,542.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,616.52 : 22,930.56 = 9,542.52 : x
2. Step 2: Convert to fraction form
   16,616.52/22,930.56 = 9,542.52/x
3. Step 3: Cross multiply
   16,616.52x = 22,930.56 × 9,542.52
4. Step 4: Simplify right side
   16,616.52x = 218,815,327.41
5. Step 5: Solve for x
   x = 218,815,327.41/16,616.52
6. Step 6: Final answer
   x = 13,168.54