Finding the Fourth Proportional to 16,552.69, 22,842.71 and 9,100.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,552.69 : 22,842.71 = 9,100.69 : x
2. Step 2: Convert to fraction form
   16,552.69/22,842.71 = 9,100.69/x
3. Step 3: Cross multiply
   16,552.69x = 22,842.71 × 9,100.69
4. Step 4: Simplify right side
   16,552.69x = 207,884,353.99
5. Step 5: Solve for x
   x = 207,884,353.99/16,552.69
6. Step 6: Final answer
   x = 12,558.95