Finding the Fourth Proportional to 40,271.82, 55,572.72 and 22,366.38

Step by Step Solution

1. Step 1: Write the proportion equation
   40,271.82 : 55,572.72 = 22,366.38 : x
2. Step 2: Convert to fraction form
   40,271.82/55,572.72 = 22,366.38/x
3. Step 3: Cross multiply
   40,271.82x = 55,572.72 × 22,366.38
4. Step 4: Simplify right side
   40,271.82x = 1,242,960,573.15
5. Step 5: Solve for x
   x = 1,242,960,573.15/40,271.82
6. Step 6: Final answer
   x = 30,864.28