Finding the Fourth Proportional to 41,401.10, 57,133.17 and 22,538.18

Step by Step Solution

1. Step 1: Write the proportion equation
   41,401.10 : 57,133.17 = 22,538.18 : x
2. Step 2: Convert to fraction form
   41,401.10/57,133.17 = 22,538.18/x
3. Step 3: Cross multiply
   41,401.10x = 57,133.17 × 22,538.18
4. Step 4: Simplify right side
   41,401.10x = 1,287,677,669.43
5. Step 5: Solve for x
   x = 1,287,677,669.43/41,401.10
6. Step 6: Final answer
   x = 31,102.50