Finding the Fourth Proportional to 41,839.72, 62,771.86 and 16,866.94

Step by Step Solution

1. Step 1: Write the proportion equation
   41,839.72 : 62,771.86 = 16,866.94 : x
2. Step 2: Convert to fraction form
   41,839.72/62,771.86 = 16,866.94/x
3. Step 3: Cross multiply
   41,839.72x = 62,771.86 × 16,866.94
4. Step 4: Simplify right side
   41,839.72x = 1,058,769,196.31
5. Step 5: Solve for x
   x = 1,058,769,196.31/41,839.72
6. Step 6: Final answer
   x = 25,305.36