Finding the Fourth Proportional to 8,366.31, 12,541.31 and 3,982.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,366.31 : 12,541.31 = 3,982.59 : x
2. Step 2: Convert to fraction form
   8,366.31/12,541.31 = 3,982.59/x
3. Step 3: Cross multiply
   8,366.31x = 12,541.31 × 3,982.59
4. Step 4: Simplify right side
   8,366.31x = 49,946,875.88
5. Step 5: Solve for x
   x = 49,946,875.88/8,366.31
6. Step 6: Final answer
   x = 5,970.00