Finding the Fourth Proportional to 131.18, 196.69 and 62.76

Step by Step Solution

1. Step 1: Write the proportion equation
   131.18 : 196.69 = 62.76 : x
2. Step 2: Convert to fraction form
   131.18/196.69 = 62.76/x
3. Step 3: Cross multiply
   131.18x = 196.69 × 62.76
4. Step 4: Simplify right side
   131.18x = 12,343.12
5. Step 5: Solve for x
   x = 12,343.12/131.18
6. Step 6: Final answer
   x = 94.09