Finding the Fourth Proportional to 41,086.18, 56,698.95 and 22,223.31

Step by Step Solution

1. Step 1: Write the proportion equation
   41,086.18 : 56,698.95 = 22,223.31 : x
2. Step 2: Convert to fraction form
   41,086.18/56,698.95 = 22,223.31/x
3. Step 3: Cross multiply
   41,086.18x = 56,698.95 × 22,223.31
4. Step 4: Simplify right side
   41,086.18x = 1,260,038,342.52
5. Step 5: Solve for x
   x = 1,260,038,342.52/41,086.18
6. Step 6: Final answer
   x = 30,668.18