Finding the Fourth Proportional to 41,884.98, 62,826.59 and 13,806.71

Step by Step Solution

1. Step 1: Write the proportion equation
   41,884.98 : 62,826.59 = 13,806.71 : x
2. Step 2: Convert to fraction form
   41,884.98/62,826.59 = 13,806.71/x
3. Step 3: Cross multiply
   41,884.98x = 62,826.59 × 13,806.71
4. Step 4: Simplify right side
   41,884.98x = 867,428,464.40
5. Step 5: Solve for x
   x = 867,428,464.40/41,884.98
6. Step 6: Final answer
   x = 20,709.78