Finding the Fourth Proportional to 59.29, 88.72 and 49.67

Step by Step Solution

1. Step 1: Write the proportion equation
   59.29 : 88.72 = 49.67 : x
2. Step 2: Convert to fraction form
   59.29/88.72 = 49.67/x
3. Step 3: Cross multiply
   59.29x = 88.72 × 49.67
4. Step 4: Simplify right side
   59.29x = 4,406.15
5. Step 5: Solve for x
   x = 4,406.15/59.29
6. Step 6: Final answer
   x = 74.32