Finding the Fourth Proportional to 49,584.76, 68,425.76 and 28,362.76

Step by Step Solution

1. Step 1: Write the proportion equation
   49,584.76 : 68,425.76 = 28,362.76 : x
2. Step 2: Convert to fraction form
   49,584.76/68,425.76 = 28,362.76/x
3. Step 3: Cross multiply
   49,584.76x = 68,425.76 × 28,362.76
4. Step 4: Simplify right side
   49,584.76x = 1,940,743,308.54
5. Step 5: Solve for x
   x = 1,940,743,308.54/49,584.76
6. Step 6: Final answer
   x = 39,139.92