Finding the Fourth Proportional to 50,405.90, 69,559.59 and 27,744.41

Step by Step Solution

1. Step 1: Write the proportion equation
   50,405.90 : 69,559.59 = 27,744.41 : x
2. Step 2: Convert to fraction form
   50,405.90/69,559.59 = 27,744.41/x
3. Step 3: Cross multiply
   50,405.90x = 69,559.59 × 27,744.41
4. Step 4: Simplify right side
   50,405.90x = 1,929,889,436.59
5. Step 5: Solve for x
   x = 1,929,889,436.59/50,405.90
6. Step 6: Final answer
   x = 38,286.98