Finding the Fourth Proportional to 16,342.62, 22,553.94 and 9,269.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,342.62 : 22,553.94 = 9,269.50 : x
2. Step 2: Convert to fraction form
   16,342.62/22,553.94 = 9,269.50/x
3. Step 3: Cross multiply
   16,342.62x = 22,553.94 × 9,269.50
4. Step 4: Simplify right side
   16,342.62x = 209,063,746.83
5. Step 5: Solve for x
   x = 209,063,746.83/16,342.62
6. Step 6: Final answer
   x = 12,792.55