Finding the Fourth Proportional to 50,309.98, 69,424.41 and 27,648.48

Step by Step Solution

1. Step 1: Write the proportion equation
   50,309.98 : 69,424.41 = 27,648.48 : x
2. Step 2: Convert to fraction form
   50,309.98/69,424.41 = 27,648.48/x
3. Step 3: Cross multiply
   50,309.98x = 69,424.41 × 27,648.48
4. Step 4: Simplify right side
   50,309.98x = 1,919,479,619.90
5. Step 5: Solve for x
   x = 1,919,479,619.90/50,309.98
6. Step 6: Final answer
   x = 38,153.06