Finding the Fourth Proportional to 114.50, 158.01 and 68.50

Step by Step Solution

1. Step 1: Write the proportion equation
   114.50 : 158.01 = 68.50 : x
2. Step 2: Convert to fraction form
   114.50/158.01 = 68.50/x
3. Step 3: Cross multiply
   114.50x = 158.01 × 68.50
4. Step 4: Simplify right side
   114.50x = 10,823.69
5. Step 5: Solve for x
   x = 10,823.69/114.50
6. Step 6: Final answer
   x = 94.53