Finding the Fourth Proportional to 8,541.43, 12,818.75 and 5,927.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,541.43 : 12,818.75 = 5,927.27 : x
2. Step 2: Convert to fraction form
   8,541.43/12,818.75 = 5,927.27/x
3. Step 3: Cross multiply
   8,541.43x = 12,818.75 × 5,927.27
4. Step 4: Simplify right side
   8,541.43x = 75,980,098.58
5. Step 5: Solve for x
   x = 75,980,098.58/8,541.43
6. Step 6: Final answer
   x = 8,895.48