Finding the Fourth Proportional to 8,766, 12,098.52 and 5,039.28

Step by Step Solution

1. Step 1: Write the proportion equation
   8,766 : 12,098.52 = 5,039.28 : x
2. Step 2: Convert to fraction form
   8,766/12,098.52 = 5,039.28/x
3. Step 3: Cross multiply
   8,766x = 12,098.52 × 5,039.28
4. Step 4: Simplify right side
   8,766x = 60,967,829.87
5. Step 5: Solve for x
   x = 60,967,829.87/8,766
6. Step 6: Final answer
   x = 6,955.03