Finding the Fourth Proportional to 39,963.83, 55,149.78 and 22,058.83

Step by Step Solution

1. Step 1: Write the proportion equation
   39,963.83 : 55,149.78 = 22,058.83 : x
2. Step 2: Convert to fraction form
   39,963.83/55,149.78 = 22,058.83/x
3. Step 3: Cross multiply
   39,963.83x = 55,149.78 × 22,058.83
4. Step 4: Simplify right side
   39,963.83x = 1,216,539,338.92
5. Step 5: Solve for x
   x = 1,216,539,338.92/39,963.83
6. Step 6: Final answer
   x = 30,441.01