Finding the Fourth Proportional to 50,342.69, 69,473.16 and 27,683.15

Step by Step Solution

1. Step 1: Write the proportion equation
   50,342.69 : 69,473.16 = 27,683.15 : x
2. Step 2: Convert to fraction form
   50,342.69/69,473.16 = 27,683.15/x
3. Step 3: Cross multiply
   50,342.69x = 69,473.16 × 27,683.15
4. Step 4: Simplify right side
   50,342.69x = 1,923,235,561.89
5. Step 5: Solve for x
   x = 1,923,235,561.89/50,342.69
6. Step 6: Final answer
   x = 38,202.87