Finding the Fourth Proportional to 50,243.20, 69,333.06 and 29,826.13

Step by Step Solution

1. Step 1: Write the proportion equation
   50,243.20 : 69,333.06 = 29,826.13 : x
2. Step 2: Convert to fraction form
   50,243.20/69,333.06 = 29,826.13/x
3. Step 3: Cross multiply
   50,243.20x = 69,333.06 × 29,826.13
4. Step 4: Simplify right side
   50,243.20x = 2,067,936,860.86
5. Step 5: Solve for x
   x = 2,067,936,860.86/50,243.20
6. Step 6: Final answer
   x = 41,158.54