Finding the Fourth Proportional to 42.06, 63.02 and 24.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42.06 : 63.02 = 24.94 : x
2. Step 2: Convert to fraction form
   42.06/63.02 = 24.94/x
3. Step 3: Cross multiply
   42.06x = 63.02 × 24.94
4. Step 4: Simplify right side
   42.06x = 1,571.72
5. Step 5: Solve for x
   x = 1,571.72/42.06
6. Step 6: Final answer
   x = 37.37