Finding the Fourth Proportional to 59.41, 88.99 and 58.69

Step by Step Solution

1. Step 1: Write the proportion equation
   59.41 : 88.99 = 58.69 : x
2. Step 2: Convert to fraction form
   59.41/88.99 = 58.69/x
3. Step 3: Cross multiply
   59.41x = 88.99 × 58.69
4. Step 4: Simplify right side
   59.41x = 5,222.82
5. Step 5: Solve for x
   x = 5,222.82/59.41
6. Step 6: Final answer
   x = 87.91