Finding the Fourth Proportional to 16,606.71, 23,016.17 and 16,295.67

Step by Step Solution

1. Step 1: Write the proportion equation
   16,606.71 : 23,016.17 = 16,295.67 : x
2. Step 2: Convert to fraction form
   16,606.71/23,016.17 = 16,295.67/x
3. Step 3: Cross multiply
   16,606.71x = 23,016.17 × 16,295.67
4. Step 4: Simplify right side
   16,606.71x = 375,063,951.72
5. Step 5: Solve for x
   x = 375,063,951.72/16,606.71
6. Step 6: Final answer
   x = 22,585.08