Finding the Fourth Proportional to 50,229.72, 69,311.79 and 29,015.82

Step by Step Solution

1. Step 1: Write the proportion equation
   50,229.72 : 69,311.79 = 29,015.82 : x
2. Step 2: Convert to fraction form
   50,229.72/69,311.79 = 29,015.82/x
3. Step 3: Cross multiply
   50,229.72x = 69,311.79 × 29,015.82
4. Step 4: Simplify right side
   50,229.72x = 2,011,138,422.52
5. Step 5: Solve for x
   x = 2,011,138,422.52/50,229.72
6. Step 6: Final answer
   x = 40,038.81