Finding the Fourth Proportional to 59.12, 88.04 and 58.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59.12 : 88.04 = 58.52 : x
2. Step 2: Convert to fraction form
   59.12/88.04 = 58.52/x
3. Step 3: Cross multiply
   59.12x = 88.04 × 58.52
4. Step 4: Simplify right side
   59.12x = 5,152.10
5. Step 5: Solve for x
   x = 5,152.10/59.12
6. Step 6: Final answer
   x = 87.15