Finding the Fourth Proportional to 9,240.69, 12,752.16 and 5,048.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,240.69 : 12,752.16 = 5,048.94 : x
2. Step 2: Convert to fraction form
   9,240.69/12,752.16 = 5,048.94/x
3. Step 3: Cross multiply
   9,240.69x = 12,752.16 × 5,048.94
4. Step 4: Simplify right side
   9,240.69x = 64,384,858.83
5. Step 5: Solve for x
   x = 64,384,858.83/9,240.69
6. Step 6: Final answer
   x = 6,967.54