Finding the Fourth Proportional to 41,843.96, 62,769.92 and 13,764.25

Step by Step Solution

1. Step 1: Write the proportion equation
   41,843.96 : 62,769.92 = 13,764.25 : x
2. Step 2: Convert to fraction form
   41,843.96/62,769.92 = 13,764.25/x
3. Step 3: Cross multiply
   41,843.96x = 62,769.92 × 13,764.25
4. Step 4: Simplify right side
   41,843.96x = 863,980,605.34
5. Step 5: Solve for x
   x = 863,980,605.34/41,843.96
6. Step 6: Final answer
   x = 20,647.68