Finding the Fourth Proportional to 29,771.37, 41,086.56 and 19,682.28

Step by Step Solution

1. Step 1: Write the proportion equation
   29,771.37 : 41,086.56 = 19,682.28 : x
2. Step 2: Convert to fraction form
   29,771.37/41,086.56 = 19,682.28/x
3. Step 3: Cross multiply
   29,771.37x = 41,086.56 × 19,682.28
4. Step 4: Simplify right side
   29,771.37x = 808,676,972.72
5. Step 5: Solve for x
   x = 808,676,972.72/29,771.37
6. Step 6: Final answer
   x = 27,162.91