Finding the Fourth Proportional to 49,005.97, 67,599.37 and 30,827.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,005.97 : 67,599.37 = 30,827.72 : x
2. Step 2: Convert to fraction form
   49,005.97/67,599.37 = 30,827.72/x
3. Step 3: Cross multiply
   49,005.97x = 67,599.37 × 30,827.72
4. Step 4: Simplify right side
   49,005.97x = 2,083,934,450.54
5. Step 5: Solve for x
   x = 2,083,934,450.54/49,005.97
6. Step 6: Final answer
   x = 42,524.09