Finding the Fourth Proportional to 108.32, 162.33 and 65.00

Step by Step Solution

1. Step 1: Write the proportion equation
   108.32 : 162.33 = 65.00 : x
2. Step 2: Convert to fraction form
   108.32/162.33 = 65.00/x
3. Step 3: Cross multiply
   108.32x = 162.33 × 65.00
4. Step 4: Simplify right side
   108.32x = 10,550.64
5. Step 5: Solve for x
   x = 10,550.64/108.32
6. Step 6: Final answer
   x = 97.41