Finding the Fourth Proportional to 41,774.31, 57,648.42 and 22,911.39

Step by Step Solution

1. Step 1: Write the proportion equation
   41,774.31 : 57,648.42 = 22,911.39 : x
2. Step 2: Convert to fraction form
   41,774.31/57,648.42 = 22,911.39/x
3. Step 3: Cross multiply
   41,774.31x = 57,648.42 × 22,911.39
4. Step 4: Simplify right side
   41,774.31x = 1,320,805,433.50
5. Step 5: Solve for x
   x = 1,320,805,433.50/41,774.31
6. Step 6: Final answer
   x = 31,617.65