Finding the Fourth Proportional to 49.00, 67.59 and 28.27

Step by Step Solution

1. Step 1: Write the proportion equation
   49.00 : 67.59 = 28.27 : x
2. Step 2: Convert to fraction form
   49.00/67.59 = 28.27/x
3. Step 3: Cross multiply
   49.00x = 67.59 × 28.27
4. Step 4: Simplify right side
   49.00x = 1,910.43
5. Step 5: Solve for x
   x = 1,910.43/49.00
6. Step 6: Final answer
   x = 38.99