Finding the Fourth Proportional to 8,766.18, 12,096.87 and 4,786.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,766.18 : 12,096.87 = 4,786.52 : x
2. Step 2: Convert to fraction form
   8,766.18/12,096.87 = 4,786.52/x
3. Step 3: Cross multiply
   8,766.18x = 12,096.87 × 4,786.52
4. Step 4: Simplify right side
   8,766.18x = 57,901,910.19
5. Step 5: Solve for x
   x = 57,901,910.19/8,766.18
6. Step 6: Final answer
   x = 6,605.15