Finding the Fourth Proportional to 16,805.88, 25,068.69 and 16,229.97

Step by Step Solution

1. Step 1: Write the proportion equation
   16,805.88 : 25,068.69 = 16,229.97 : x
2. Step 2: Convert to fraction form
   16,805.88/25,068.69 = 16,229.97/x
3. Step 3: Cross multiply
   16,805.88x = 25,068.69 × 16,229.97
4. Step 4: Simplify right side
   16,805.88x = 406,864,086.64
5. Step 5: Solve for x
   x = 406,864,086.64/16,805.88
6. Step 6: Final answer
   x = 24,209.63