Finding the Fourth Proportional to 50,581.79, 69,797.46 and 29,067.18

Step by Step Solution

1. Step 1: Write the proportion equation
   50,581.79 : 69,797.46 = 29,067.18 : x
2. Step 2: Convert to fraction form
   50,581.79/69,797.46 = 29,067.18/x
3. Step 3: Cross multiply
   50,581.79x = 69,797.46 × 29,067.18
4. Step 4: Simplify right side
   50,581.79x = 2,028,815,333.36
5. Step 5: Solve for x
   x = 2,028,815,333.36/50,581.79
6. Step 6: Final answer
   x = 40,109.60