Finding the Fourth Proportional to 162.00, 223.59 and 106.73

Step by Step Solution

1. Step 1: Write the proportion equation
   162.00 : 223.59 = 106.73 : x
2. Step 2: Convert to fraction form
   162.00/223.59 = 106.73/x
3. Step 3: Cross multiply
   162.00x = 223.59 × 106.73
4. Step 4: Simplify right side
   162.00x = 23,864.72
5. Step 5: Solve for x
   x = 23,864.72/162.00
6. Step 6: Final answer
   x = 147.31