Finding the Fourth Proportional to 8,861.38, 12,227.37 and 5,032.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,861.38 : 12,227.37 = 5,032.42 : x
2. Step 2: Convert to fraction form
   8,861.38/12,227.37 = 5,032.42/x
3. Step 3: Cross multiply
   8,861.38x = 12,227.37 × 5,032.42
4. Step 4: Simplify right side
   8,861.38x = 61,533,261.34
5. Step 5: Solve for x
   x = 61,533,261.34/8,861.38
6. Step 6: Final answer
   x = 6,943.98