Finding the Fourth Proportional to 40,627.69, 56,066.34 and 22,723

Step by Step Solution

1. Step 1: Write the proportion equation
   40,627.69 : 56,066.34 = 22,723 : x
2. Step 2: Convert to fraction form
   40,627.69/56,066.34 = 22,723/x
3. Step 3: Cross multiply
   40,627.69x = 56,066.34 × 22,723
4. Step 4: Simplify right side
   40,627.69x = 1,273,995,443.82
5. Step 5: Solve for x
   x = 1,273,995,443.82/40,627.69
6. Step 6: Final answer
   x = 31,357.81