Finding the Fourth Proportional to 93.82, 140.72 and 32.94

Step by Step Solution

1. Step 1: Write the proportion equation
   93.82 : 140.72 = 32.94 : x
2. Step 2: Convert to fraction form
   93.82/140.72 = 32.94/x
3. Step 3: Cross multiply
   93.82x = 140.72 × 32.94
4. Step 4: Simplify right side
   93.82x = 4,635.32
5. Step 5: Solve for x
   x = 4,635.32/93.82
6. Step 6: Final answer
   x = 49.41