Finding the Fourth Proportional to 41,662.29, 62,498.61 and 13,585.17

Step by Step Solution

1. Step 1: Write the proportion equation
   41,662.29 : 62,498.61 = 13,585.17 : x
2. Step 2: Convert to fraction form
   41,662.29/62,498.61 = 13,585.17/x
3. Step 3: Cross multiply
   41,662.29x = 62,498.61 × 13,585.17
4. Step 4: Simplify right side
   41,662.29x = 849,054,241.61
5. Step 5: Solve for x
   x = 849,054,241.61/41,662.29
6. Step 6: Final answer
   x = 20,379.44