Finding the Fourth Proportional to 16,757.82, 25,153.13 and 16,679.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,757.82 : 25,153.13 = 16,679.86 : x
2. Step 2: Convert to fraction form
   16,757.82/25,153.13 = 16,679.86/x
3. Step 3: Cross multiply
   16,757.82x = 25,153.13 × 16,679.86
4. Step 4: Simplify right side
   16,757.82x = 419,550,665.78
5. Step 5: Solve for x
   x = 419,550,665.78/16,757.82
6. Step 6: Final answer
   x = 25,036.11