Finding the Fourth Proportional to 8,598.38, 11,865.12 and 5,061.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,598.38 : 11,865.12 = 5,061.10 : x
2. Step 2: Convert to fraction form
   8,598.38/11,865.12 = 5,061.10/x
3. Step 3: Cross multiply
   8,598.38x = 11,865.12 × 5,061.10
4. Step 4: Simplify right side
   8,598.38x = 60,050,558.83
5. Step 5: Solve for x
   x = 60,050,558.83/8,598.38
6. Step 6: Final answer
   x = 6,983.94