Finding the Fourth Proportional to 9,238.29, 12,748.85 and 5,046.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,238.29 : 12,748.85 = 5,046.54 : x
2. Step 2: Convert to fraction form
   9,238.29/12,748.85 = 5,046.54/x
3. Step 3: Cross multiply
   9,238.29x = 12,748.85 × 5,046.54
4. Step 4: Simplify right side
   9,238.29x = 64,337,581.48
5. Step 5: Solve for x
   x = 64,337,581.48/9,238.29
6. Step 6: Final answer
   x = 6,964.23