Finding the Fourth Proportional to 41,131.34, 56,760.90 and 22,268.30

Step by Step Solution

1. Step 1: Write the proportion equation
   41,131.34 : 56,760.90 = 22,268.30 : x
2. Step 2: Convert to fraction form
   41,131.34/56,760.90 = 22,268.30/x
3. Step 3: Cross multiply
   41,131.34x = 56,760.90 × 22,268.30
4. Step 4: Simplify right side
   41,131.34x = 1,263,968,749.47
5. Step 5: Solve for x
   x = 1,263,968,749.47/41,131.34
6. Step 6: Final answer
   x = 30,730.06