Finding the Fourth Proportional to 67.71, 101.59 and 29.18

Step by Step Solution

1. Step 1: Write the proportion equation
   67.71 : 101.59 = 29.18 : x
2. Step 2: Convert to fraction form
   67.71/101.59 = 29.18/x
3. Step 3: Cross multiply
   67.71x = 101.59 × 29.18
4. Step 4: Simplify right side
   67.71x = 2,964.28
5. Step 5: Solve for x
   x = 2,964.28/67.71
6. Step 6: Final answer
   x = 43.78