Finding the Fourth Proportional to 8,760.15, 12,088.50 and 4,982.79

Step by Step Solution

1. Step 1: Write the proportion equation
   8,760.15 : 12,088.50 = 4,982.79 : x
2. Step 2: Convert to fraction form
   8,760.15/12,088.50 = 4,982.79/x
3. Step 3: Cross multiply
   8,760.15x = 12,088.50 × 4,982.79
4. Step 4: Simplify right side
   8,760.15x = 60,234,456.92
5. Step 5: Solve for x
   x = 60,234,456.92/8,760.15
6. Step 6: Final answer
   x = 6,875.96