Finding the Fourth Proportional to 16,662.42, 22,996.16 and 9,588.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,662.42 : 22,996.16 = 9,588.69 : x
2. Step 2: Convert to fraction form
   16,662.42/22,996.16 = 9,588.69/x
3. Step 3: Cross multiply
   16,662.42x = 22,996.16 × 9,588.69
4. Step 4: Simplify right side
   16,662.42x = 220,503,049.43
5. Step 5: Solve for x
   x = 220,503,049.43/16,662.42
6. Step 6: Final answer
   x = 13,233.55