Finding the Fourth Proportional to 16,604.71, 22,913.67 and 9,433.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,604.71 : 22,913.67 = 9,433.69 : x
2. Step 2: Convert to fraction form
   16,604.71/22,913.67 = 9,433.69/x
3. Step 3: Cross multiply
   16,604.71x = 22,913.67 × 9,433.69
4. Step 4: Simplify right side
   16,604.71x = 216,160,356.62
5. Step 5: Solve for x
   x = 216,160,356.62/16,604.71
6. Step 6: Final answer
   x = 13,018.01