Finding the Fourth Proportional to 59.98, 82.71 and 41.57

Step by Step Solution

1. Step 1: Write the proportion equation
   59.98 : 82.71 = 41.57 : x
2. Step 2: Convert to fraction form
   59.98/82.71 = 41.57/x
3. Step 3: Cross multiply
   59.98x = 82.71 × 41.57
4. Step 4: Simplify right side
   59.98x = 3,438.25
5. Step 5: Solve for x
   x = 3,438.25/59.98
6. Step 6: Final answer
   x = 57.32