Finding the Fourth Proportional to 8,745.54, 12,068.86 and 4,766.65

Step by Step Solution

1. Step 1: Write the proportion equation
   8,745.54 : 12,068.86 = 4,766.65 : x
2. Step 2: Convert to fraction form
   8,745.54/12,068.86 = 4,766.65/x
3. Step 3: Cross multiply
   8,745.54x = 12,068.86 × 4,766.65
4. Step 4: Simplify right side
   8,745.54x = 57,528,007.69
5. Step 5: Solve for x
   x = 57,528,007.69/8,745.54
6. Step 6: Final answer
   x = 6,577.99