Finding the Fourth Proportional to 95.82, 132.10 and 72.52

Step by Step Solution

1. Step 1: Write the proportion equation
   95.82 : 132.10 = 72.52 : x
2. Step 2: Convert to fraction form
   95.82/132.10 = 72.52/x
3. Step 3: Cross multiply
   95.82x = 132.10 × 72.52
4. Step 4: Simplify right side
   95.82x = 9,579.89
5. Step 5: Solve for x
   x = 9,579.89/95.82
6. Step 6: Final answer
   x = 99.98