Finding the Fourth Proportional to 49,076.24, 67,723.57 and 28,932.76

Step by Step Solution

1. Step 1: Write the proportion equation
   49,076.24 : 67,723.57 = 28,932.76 : x
2. Step 2: Convert to fraction form
   49,076.24/67,723.57 = 28,932.76/x
3. Step 3: Cross multiply
   49,076.24x = 67,723.57 × 28,932.76
4. Step 4: Simplify right side
   49,076.24x = 1,959,429,797.15
5. Step 5: Solve for x
   x = 1,959,429,797.15/49,076.24
6. Step 6: Final answer
   x = 39,926.24