Finding the Fourth Proportional to 8,752, 12,078.24 and 5,026.24

Step by Step Solution

1. Step 1: Write the proportion equation
   8,752 : 12,078.24 = 5,026.24 : x
2. Step 2: Convert to fraction form
   8,752/12,078.24 = 5,026.24/x
3. Step 3: Cross multiply
   8,752x = 12,078.24 × 5,026.24
4. Step 4: Simplify right side
   8,752x = 60,708,133.02
5. Step 5: Solve for x
   x = 60,708,133.02/8,752
6. Step 6: Final answer
   x = 6,936.49