Finding the Fourth Proportional to 67.01, 92.48 and 42.46

Step by Step Solution

1. Step 1: Write the proportion equation
   67.01 : 92.48 = 42.46 : x
2. Step 2: Convert to fraction form
   67.01/92.48 = 42.46/x
3. Step 3: Cross multiply
   67.01x = 92.48 × 42.46
4. Step 4: Simplify right side
   67.01x = 3,926.03
5. Step 5: Solve for x
   x = 3,926.03/67.01
6. Step 6: Final answer
   x = 58.59