Finding the Fourth Proportional to 41,846.42, 62,762.75 and 13,766.83

Step by Step Solution

1. Step 1: Write the proportion equation
   41,846.42 : 62,762.75 = 13,766.83 : x
2. Step 2: Convert to fraction form
   41,846.42/62,762.75 = 13,766.83/x
3. Step 3: Cross multiply
   41,846.42x = 62,762.75 × 13,766.83
4. Step 4: Simplify right side
   41,846.42x = 864,043,935.47
5. Step 5: Solve for x
   x = 864,043,935.47/41,846.42
6. Step 6: Final answer
   x = 20,647.98