Finding the Fourth Proportional to 17,264.38, 23,767.25 and 16,470.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,264.38 : 23,767.25 = 16,470.91 : x
2. Step 2: Convert to fraction form
   17,264.38/23,767.25 = 16,470.91/x
3. Step 3: Cross multiply
   17,264.38x = 23,767.25 × 16,470.91
4. Step 4: Simplify right side
   17,264.38x = 391,468,153.34
5. Step 5: Solve for x
   x = 391,468,153.34/17,264.38
6. Step 6: Final answer
   x = 22,674.90