Finding the Fourth Proportional to 8,739.94, 12,061.04 and 4,761.04

Step by Step Solution

1. Step 1: Write the proportion equation
   8,739.94 : 12,061.04 = 4,761.04 : x
2. Step 2: Convert to fraction form
   8,739.94/12,061.04 = 4,761.04/x
3. Step 3: Cross multiply
   8,739.94x = 12,061.04 × 4,761.04
4. Step 4: Simplify right side
   8,739.94x = 57,423,093.88
5. Step 5: Solve for x
   x = 57,423,093.88/8,739.94
6. Step 6: Final answer
   x = 6,570.19