Finding the Fourth Proportional to 9,025.88, 12,455.72 and 5,046.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,025.88 : 12,455.72 = 5,046.90 : x
2. Step 2: Convert to fraction form
   9,025.88/12,455.72 = 5,046.90/x
3. Step 3: Cross multiply
   9,025.88x = 12,455.72 × 5,046.90
4. Step 4: Simplify right side
   9,025.88x = 62,862,748.03
5. Step 5: Solve for x
   x = 62,862,748.03/9,025.88
6. Step 6: Final answer
   x = 6,964.73