Finding the Fourth Proportional to 9,004.70, 12,426.87 and 5,025.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,004.70 : 12,426.87 = 5,025.83 : x
2. Step 2: Convert to fraction form
   9,004.70/12,426.87 = 5,025.83/x
3. Step 3: Cross multiply
   9,004.70x = 12,426.87 × 5,025.83
4. Step 4: Simplify right side
   9,004.70x = 62,455,273.92
5. Step 5: Solve for x
   x = 62,455,273.92/9,004.70
6. Step 6: Final answer
   x = 6,935.86