Finding the Fourth Proportional to 50,496.42, 69,689.04 and 27,839.42

Step by Step Solution

1. Step 1: Write the proportion equation
   50,496.42 : 69,689.04 = 27,839.42 : x
2. Step 2: Convert to fraction form
   50,496.42/69,689.04 = 27,839.42/x
3. Step 3: Cross multiply
   50,496.42x = 69,689.04 × 27,839.42
4. Step 4: Simplify right side
   50,496.42x = 1,940,102,453.96
5. Step 5: Solve for x
   x = 1,940,102,453.96/50,496.42
6. Step 6: Final answer
   x = 38,420.59