Finding the Fourth Proportional to 16,566.86, 22,862.79 and 9,495.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,566.86 : 22,862.79 = 9,495.50 : x
2. Step 2: Convert to fraction form
   16,566.86/22,862.79 = 9,495.50/x
3. Step 3: Cross multiply
   16,566.86x = 22,862.79 × 9,495.50
4. Step 4: Simplify right side
   16,566.86x = 217,093,622.45
5. Step 5: Solve for x
   x = 217,093,622.45/16,566.86
6. Step 6: Final answer
   x = 13,104.09