Finding the Fourth Proportional to 116.50, 174.67 and 62.42

Step by Step Solution

1. Step 1: Write the proportion equation
   116.50 : 174.67 = 62.42 : x
2. Step 2: Convert to fraction form
   116.50/174.67 = 62.42/x
3. Step 3: Cross multiply
   116.50x = 174.67 × 62.42
4. Step 4: Simplify right side
   116.50x = 10,902.90
5. Step 5: Solve for x
   x = 10,902.90/116.50
6. Step 6: Final answer
   x = 93.59