Finding the Fourth Proportional to 40,271, 55,574.73 and 22,367.66

Step by Step Solution

1. Step 1: Write the proportion equation
   40,271 : 55,574.73 = 22,367.66 : x
2. Step 2: Convert to fraction form
   40,271/55,574.73 = 22,367.66/x
3. Step 3: Cross multiply
   40,271x = 55,574.73 × 22,367.66
4. Step 4: Simplify right side
   40,271x = 1,243,076,665.23
5. Step 5: Solve for x
   x = 1,243,076,665.23/40,271
6. Step 6: Final answer
   x = 30,867.79