Finding the Fourth Proportional to 59.24, 88.75 and 42.03

Step by Step Solution

1. Step 1: Write the proportion equation
   59.24 : 88.75 = 42.03 : x
2. Step 2: Convert to fraction form
   59.24/88.75 = 42.03/x
3. Step 3: Cross multiply
   59.24x = 88.75 × 42.03
4. Step 4: Simplify right side
   59.24x = 3,730.55
5. Step 5: Solve for x
   x = 3,730.55/59.24
6. Step 6: Final answer
   x = 62.98