Finding the Fourth Proportional to 41,404.50, 57,139.43 and 22,542.84

Step by Step Solution

1. Step 1: Write the proportion equation
   41,404.50 : 57,139.43 = 22,542.84 : x
2. Step 2: Convert to fraction form
   41,404.50/57,139.43 = 22,542.84/x
3. Step 3: Cross multiply
   41,404.50x = 57,139.43 × 22,542.84
4. Step 4: Simplify right side
   41,404.50x = 1,288,084,915.47
5. Step 5: Solve for x
   x = 1,288,084,915.47/41,404.50
6. Step 6: Final answer
   x = 31,109.78