Finding the Fourth Proportional to 16,733.76, 23,089.98 and 9,658.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,733.76 : 23,089.98 = 9,658.82 : x
2. Step 2: Convert to fraction form
   16,733.76/23,089.98 = 9,658.82/x
3. Step 3: Cross multiply
   16,733.76x = 23,089.98 × 9,658.82
4. Step 4: Simplify right side
   16,733.76x = 223,021,960.62
5. Step 5: Solve for x
   x = 223,021,960.62/16,733.76
6. Step 6: Final answer
   x = 13,327.67