Finding the Fourth Proportional to 59.67, 89.19 and 39.24

Step by Step Solution

1. Step 1: Write the proportion equation
   59.67 : 89.19 = 39.24 : x
2. Step 2: Convert to fraction form
   59.67/89.19 = 39.24/x
3. Step 3: Cross multiply
   59.67x = 89.19 × 39.24
4. Step 4: Simplify right side
   59.67x = 3,499.82
5. Step 5: Solve for x
   x = 3,499.82/59.67
6. Step 6: Final answer
   x = 58.65