Finding the Fourth Proportional to 9,240.32, 12,751.56 and 5,048.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,240.32 : 12,751.56 = 5,048.60 : x
2. Step 2: Convert to fraction form
   9,240.32/12,751.56 = 5,048.60/x
3. Step 3: Cross multiply
   9,240.32x = 12,751.56 × 5,048.60
4. Step 4: Simplify right side
   9,240.32x = 64,377,525.82
5. Step 5: Solve for x
   x = 64,377,525.82/9,240.32
6. Step 6: Final answer
   x = 6,967.02