Finding the Fourth Proportional to 41,839.98, 57,722.46 and 26,728.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,839.98 : 57,722.46 = 26,728.72 : x
2. Step 2: Convert to fraction form
   41,839.98/57,722.46 = 26,728.72/x
3. Step 3: Cross multiply
   41,839.98x = 57,722.46 × 26,728.72
4. Step 4: Simplify right side
   41,839.98x = 1,542,847,226.51
5. Step 5: Solve for x
   x = 1,542,847,226.51/41,839.98
6. Step 6: Final answer
   x = 36,874.95