Finding the Fourth Proportional to 9,004.22, 12,426.08 and 5,025.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,004.22 : 12,426.08 = 5,025.25 : x
2. Step 2: Convert to fraction form
   9,004.22/12,426.08 = 5,025.25/x
3. Step 3: Cross multiply
   9,004.22x = 12,426.08 × 5,025.25
4. Step 4: Simplify right side
   9,004.22x = 62,444,158.52
5. Step 5: Solve for x
   x = 62,444,158.52/9,004.22
6. Step 6: Final answer
   x = 6,934.99