Finding the Fourth Proportional to 67.59, 101.35 and 31.02

Step by Step Solution

1. Step 1: Write the proportion equation
   67.59 : 101.35 = 31.02 : x
2. Step 2: Convert to fraction form
   67.59/101.35 = 31.02/x
3. Step 3: Cross multiply
   67.59x = 101.35 × 31.02
4. Step 4: Simplify right side
   67.59x = 3,143.72
5. Step 5: Solve for x
   x = 3,143.72/67.59
6. Step 6: Final answer
   x = 46.52