Finding the Fourth Proportional to 49,161.78, 67,871.25 and 32,443.38

Step by Step Solution

1. Step 1: Write the proportion equation
   49,161.78 : 67,871.25 = 32,443.38 : x
2. Step 2: Convert to fraction form
   49,161.78/67,871.25 = 32,443.38/x
3. Step 3: Cross multiply
   49,161.78x = 67,871.25 × 32,443.38
4. Step 4: Simplify right side
   49,161.78x = 2,201,972,754.83
5. Step 5: Solve for x
   x = 2,201,972,754.83/49,161.78
6. Step 6: Final answer
   x = 44,790.34