Finding the Fourth Proportional to 9,244.72, 12,757.74 and 5,265.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,244.72 : 12,757.74 = 5,265.08 : x
2. Step 2: Convert to fraction form
   9,244.72/12,757.74 = 5,265.08/x
3. Step 3: Cross multiply
   9,244.72x = 12,757.74 × 5,265.08
4. Step 4: Simplify right side
   9,244.72x = 67,170,521.72
5. Step 5: Solve for x
   x = 67,170,521.72/9,244.72
6. Step 6: Final answer
   x = 7,265.83