Finding the Fourth Proportional to 41,892.24, 62,848.41 and 12,309.42

Step by Step Solution

1. Step 1: Write the proportion equation
   41,892.24 : 62,848.41 = 12,309.42 : x
2. Step 2: Convert to fraction form
   41,892.24/62,848.41 = 12,309.42/x
3. Step 3: Cross multiply
   41,892.24x = 62,848.41 × 12,309.42
4. Step 4: Simplify right side
   41,892.24x = 773,627,475.02
5. Step 5: Solve for x
   x = 773,627,475.02/41,892.24
6. Step 6: Final answer
   x = 18,467.08