Finding the Fourth Proportional to 41,498.24, 57,249.33 and 28,064.54

Step by Step Solution

1. Step 1: Write the proportion equation
   41,498.24 : 57,249.33 = 28,064.54 : x
2. Step 2: Convert to fraction form
   41,498.24/57,249.33 = 28,064.54/x
3. Step 3: Cross multiply
   41,498.24x = 57,249.33 × 28,064.54
4. Step 4: Simplify right side
   41,498.24x = 1,606,676,111.76
5. Step 5: Solve for x
   x = 1,606,676,111.76/41,498.24
6. Step 6: Final answer
   x = 38,716.73