Finding the Fourth Proportional to 16,552.50, 22,842.93 and 9,100.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,552.50 : 22,842.93 = 9,100.98 : x
2. Step 2: Convert to fraction form
   16,552.50/22,842.93 = 9,100.98/x
3. Step 3: Cross multiply
   16,552.50x = 22,842.93 × 9,100.98
4. Step 4: Simplify right side
   16,552.50x = 207,893,049.07
5. Step 5: Solve for x
   x = 207,893,049.07/16,552.50
6. Step 6: Final answer
   x = 12,559.62