Finding the Fourth Proportional to 16,890.91, 25,327.71 and 5,794.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,890.91 : 25,327.71 = 5,794.62 : x
2. Step 2: Convert to fraction form
   16,890.91/25,327.71 = 5,794.62/x
3. Step 3: Cross multiply
   16,890.91x = 25,327.71 × 5,794.62
4. Step 4: Simplify right side
   16,890.91x = 146,764,454.92
5. Step 5: Solve for x
   x = 146,764,454.92/16,890.91
6. Step 6: Final answer
   x = 8,688.96