Finding the Fourth Proportional to 50,568.03, 69,782.79 and 27,906.15

Step by Step Solution

1. Step 1: Write the proportion equation
   50,568.03 : 69,782.79 = 27,906.15 : x
2. Step 2: Convert to fraction form
   50,568.03/69,782.79 = 27,906.15/x
3. Step 3: Cross multiply
   50,568.03x = 69,782.79 × 27,906.15
4. Step 4: Simplify right side
   50,568.03x = 1,947,369,005.16
5. Step 5: Solve for x
   x = 1,947,369,005.16/50,568.03
6. Step 6: Final answer
   x = 38,509.88