Finding the Fourth Proportional to 50,247.50, 69,341.82 and 31,395.56

Step by Step Solution

1. Step 1: Write the proportion equation
   50,247.50 : 69,341.82 = 31,395.56 : x
2. Step 2: Convert to fraction form
   50,247.50/69,341.82 = 31,395.56/x
3. Step 3: Cross multiply
   50,247.50x = 69,341.82 × 31,395.56
4. Step 4: Simplify right side
   50,247.50x = 2,177,025,270.32
5. Step 5: Solve for x
   x = 2,177,025,270.32/50,247.50
6. Step 6: Final answer
   x = 43,326.04