Finding the Fourth Proportional to 16,890.27, 25,337.17 and 5,797.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,890.27 : 25,337.17 = 5,797.86 : x
2. Step 2: Convert to fraction form
   16,890.27/25,337.17 = 5,797.86/x
3. Step 3: Cross multiply
   16,890.27x = 25,337.17 × 5,797.86
4. Step 4: Simplify right side
   16,890.27x = 146,901,276.69
5. Step 5: Solve for x
   x = 146,901,276.69/16,890.27
6. Step 6: Final answer
   x = 8,697.39