Finding the Fourth Proportional to 8,766.32, 12,097.22 and 5,227.70

Step by Step Solution

1. Step 1: Write the proportion equation
   8,766.32 : 12,097.22 = 5,227.70 : x
2. Step 2: Convert to fraction form
   8,766.32/12,097.22 = 5,227.70/x
3. Step 3: Cross multiply
   8,766.32x = 12,097.22 × 5,227.70
4. Step 4: Simplify right side
   8,766.32x = 63,240,610.86
5. Step 5: Solve for x
   x = 63,240,610.86/8,766.32
6. Step 6: Final answer
   x = 7,214.04