Finding the Fourth Proportional to 50,584.68, 69,810.72 and 27,928.03

Step by Step Solution

1. Step 1: Write the proportion equation
   50,584.68 : 69,810.72 = 27,928.03 : x
2. Step 2: Convert to fraction form
   50,584.68/69,810.72 = 27,928.03/x
3. Step 3: Cross multiply
   50,584.68x = 69,810.72 × 27,928.03
4. Step 4: Simplify right side
   50,584.68x = 1,949,675,882.48
5. Step 5: Solve for x
   x = 1,949,675,882.48/50,584.68
6. Step 6: Final answer
   x = 38,542.81