Finding the Fourth Proportional to 49,080.72, 67,730.76 and 26,724.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,080.72 : 67,730.76 = 26,724.72 : x
2. Step 2: Convert to fraction form
   49,080.72/67,730.76 = 26,724.72/x
3. Step 3: Cross multiply
   49,080.72x = 67,730.76 × 26,724.72
4. Step 4: Simplify right side
   49,080.72x = 1,810,085,596.39
5. Step 5: Solve for x
   x = 1,810,085,596.39/49,080.72
6. Step 6: Final answer
   x = 36,879.77