Finding the Fourth Proportional to 8,766.82, 12,098.46 and 4,788.37

Step by Step Solution

1. Step 1: Write the proportion equation
   8,766.82 : 12,098.46 = 4,788.37 : x
2. Step 2: Convert to fraction form
   8,766.82/12,098.46 = 4,788.37/x
3. Step 3: Cross multiply
   8,766.82x = 12,098.46 × 4,788.37
4. Step 4: Simplify right side
   8,766.82x = 57,931,902.91
5. Step 5: Solve for x
   x = 57,931,902.91/8,766.82
6. Step 6: Final answer
   x = 6,608.09