Finding the Fourth Proportional to 49,518.44, 68,331.89 and 28,297.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,518.44 : 68,331.89 = 28,297.25 : x
2. Step 2: Convert to fraction form
   49,518.44/68,331.89 = 28,297.25/x
3. Step 3: Cross multiply
   49,518.44x = 68,331.89 × 28,297.25
4. Step 4: Simplify right side
   49,518.44x = 1,933,604,091.16
5. Step 5: Solve for x
   x = 1,933,604,091.16/49,518.44
6. Step 6: Final answer
   x = 39,048.17