Finding the Fourth Proportional to 59.23, 88.82 and 58.56

Step by Step Solution

1. Step 1: Write the proportion equation
   59.23 : 88.82 = 58.56 : x
2. Step 2: Convert to fraction form
   59.23/88.82 = 58.56/x
3. Step 3: Cross multiply
   59.23x = 88.82 × 58.56
4. Step 4: Simplify right side
   59.23x = 5,201.30
5. Step 5: Solve for x
   x = 5,201.30/59.23
6. Step 6: Final answer
   x = 87.82