Finding the Fourth Proportional to 33,010.43, 49,530.22 and 13,327.43

Step by Step Solution

1. Step 1: Write the proportion equation
   33,010.43 : 49,530.22 = 13,327.43 : x
2. Step 2: Convert to fraction form
   33,010.43/49,530.22 = 13,327.43/x
3. Step 3: Cross multiply
   33,010.43x = 49,530.22 × 13,327.43
4. Step 4: Simplify right side
   33,010.43x = 660,110,258.96
5. Step 5: Solve for x
   x = 660,110,258.96/33,010.43
6. Step 6: Final answer
   x = 19,997.02