Finding the Fourth Proportional to 39,448.89, 54,443.72 and 24,341.15

Step by Step Solution

1. Step 1: Write the proportion equation
   39,448.89 : 54,443.72 = 24,341.15 : x
2. Step 2: Convert to fraction form
   39,448.89/54,443.72 = 24,341.15/x
3. Step 3: Cross multiply
   39,448.89x = 54,443.72 × 24,341.15
4. Step 4: Simplify right side
   39,448.89x = 1,325,222,952.04
5. Step 5: Solve for x
   x = 1,325,222,952.04/39,448.89
6. Step 6: Final answer
   x = 33,593.42