Finding the Fourth Proportional to 49,017.97, 73,600.71 and 27,981.73

Step by Step Solution

1. Step 1: Write the proportion equation
   49,017.97 : 73,600.71 = 27,981.73 : x
2. Step 2: Convert to fraction form
   49,017.97/73,600.71 = 27,981.73/x
3. Step 3: Cross multiply
   49,017.97x = 73,600.71 × 27,981.73
4. Step 4: Simplify right side
   49,017.97x = 2,059,475,195.03
5. Step 5: Solve for x
   x = 2,059,475,195.03/49,017.97
6. Step 6: Final answer
   x = 42,014.70