Finding the Fourth Proportional to 123.94, 185.91 and 95.62

Step by Step Solution

1. Step 1: Write the proportion equation
   123.94 : 185.91 = 95.62 : x
2. Step 2: Convert to fraction form
   123.94/185.91 = 95.62/x
3. Step 3: Cross multiply
   123.94x = 185.91 × 95.62
4. Step 4: Simplify right side
   123.94x = 17,776.71
5. Step 5: Solve for x
   x = 17,776.71/123.94
6. Step 6: Final answer
   x = 143.43