Finding the Fourth Proportional to 16,663.69, 22,996.59 and 9,590.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,663.69 : 22,996.59 = 9,590.14 : x
2. Step 2: Convert to fraction form
   16,663.69/22,996.59 = 9,590.14/x
3. Step 3: Cross multiply
   16,663.69x = 22,996.59 × 9,590.14
4. Step 4: Simplify right side
   16,663.69x = 220,540,517.62
5. Step 5: Solve for x
   x = 220,540,517.62/16,663.69
6. Step 6: Final answer
   x = 13,234.79