Finding the Fourth Proportional to 49,716.27, 68,608.47 and 28,495.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,716.27 : 68,608.47 = 28,495.56 : x
2. Step 2: Convert to fraction form
   49,716.27/68,608.47 = 28,495.56/x
3. Step 3: Cross multiply
   49,716.27x = 68,608.47 × 28,495.56
4. Step 4: Simplify right side
   49,716.27x = 1,955,036,773.39
5. Step 5: Solve for x
   x = 1,955,036,773.39/49,716.27
6. Step 6: Final answer
   x = 39,323.88