Finding the Fourth Proportional to 99.27, 148.93 and 34.27

Step by Step Solution

1. Step 1: Write the proportion equation
   99.27 : 148.93 = 34.27 : x
2. Step 2: Convert to fraction form
   99.27/148.93 = 34.27/x
3. Step 3: Cross multiply
   99.27x = 148.93 × 34.27
4. Step 4: Simplify right side
   99.27x = 5,103.83
5. Step 5: Solve for x
   x = 5,103.83/99.27
6. Step 6: Final answer
   x = 51.41