Finding the Fourth Proportional to 59.08, 88.42 and 39.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59.08 : 88.42 = 39.82 : x
2. Step 2: Convert to fraction form
   59.08/88.42 = 39.82/x
3. Step 3: Cross multiply
   59.08x = 88.42 × 39.82
4. Step 4: Simplify right side
   59.08x = 3,520.88
5. Step 5: Solve for x
   x = 3,520.88/59.08
6. Step 6: Final answer
   x = 59.60