Finding the Fourth Proportional to 50,164.27, 69,233.75 and 31,050.18

Step by Step Solution

1. Step 1: Write the proportion equation
   50,164.27 : 69,233.75 = 31,050.18 : x
2. Step 2: Convert to fraction form
   50,164.27/69,233.75 = 31,050.18/x
3. Step 3: Cross multiply
   50,164.27x = 69,233.75 × 31,050.18
4. Step 4: Simplify right side
   50,164.27x = 2,149,720,399.58
5. Step 5: Solve for x
   x = 2,149,720,399.58/50,164.27
6. Step 6: Final answer
   x = 42,853.62