Finding the Fourth Proportional to 49,271.27, 67,994.42 and 28,050.54

Step by Step Solution

1. Step 1: Write the proportion equation
   49,271.27 : 67,994.42 = 28,050.54 : x
2. Step 2: Convert to fraction form
   49,271.27/67,994.42 = 28,050.54/x
3. Step 3: Cross multiply
   49,271.27x = 67,994.42 × 28,050.54
4. Step 4: Simplify right side
   49,271.27x = 1,907,280,057.73
5. Step 5: Solve for x
   x = 1,907,280,057.73/49,271.27
6. Step 6: Final answer
   x = 38,709.78