Finding the Fourth Proportional to 59.75, 89.82 and 58.53

Step by Step Solution

1. Step 1: Write the proportion equation
   59.75 : 89.82 = 58.53 : x
2. Step 2: Convert to fraction form
   59.75/89.82 = 58.53/x
3. Step 3: Cross multiply
   59.75x = 89.82 × 58.53
4. Step 4: Simplify right side
   59.75x = 5,257.16
5. Step 5: Solve for x
   x = 5,257.16/59.75
6. Step 6: Final answer
   x = 87.99