Finding the Fourth Proportional to 50,323.24, 69,382.02 and 31,453.48

Step by Step Solution

1. Step 1: Write the proportion equation
   50,323.24 : 69,382.02 = 31,453.48 : x
2. Step 2: Convert to fraction form
   50,323.24/69,382.02 = 31,453.48/x
3. Step 3: Cross multiply
   50,323.24x = 69,382.02 × 31,453.48
4. Step 4: Simplify right side
   50,323.24x = 2,182,305,978.43
5. Step 5: Solve for x
   x = 2,182,305,978.43/50,323.24
6. Step 6: Final answer
   x = 43,365.77