Finding the Fourth Proportional to 49,616.50, 68,470.77 and 27,260.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,616.50 : 68,470.77 = 27,260.50 : x
2. Step 2: Convert to fraction form
   49,616.50/68,470.77 = 27,260.50/x
3. Step 3: Cross multiply
   49,616.50x = 68,470.77 × 27,260.50
4. Step 4: Simplify right side
   49,616.50x = 1,866,547,425.59
5. Step 5: Solve for x
   x = 1,866,547,425.59/49,616.50
6. Step 6: Final answer
   x = 37,619.49