Finding the Fourth Proportional to 40,488.24, 55,871.52 and 22,582.56

Step by Step Solution

1. Step 1: Write the proportion equation
   40,488.24 : 55,871.52 = 22,582.56 : x
2. Step 2: Convert to fraction form
   40,488.24/55,871.52 = 22,582.56/x
3. Step 3: Cross multiply
   40,488.24x = 55,871.52 × 22,582.56
4. Step 4: Simplify right side
   40,488.24x = 1,261,721,952.69
5. Step 5: Solve for x
   x = 1,261,721,952.69/40,488.24
6. Step 6: Final answer
   x = 31,162.68