Finding the Fourth Proportional to 40,711.69, 56,185.59 and 22,806.46

Step by Step Solution

1. Step 1: Write the proportion equation
   40,711.69 : 56,185.59 = 22,806.46 : x
2. Step 2: Convert to fraction form
   40,711.69/56,185.59 = 22,806.46/x
3. Step 3: Cross multiply
   40,711.69x = 56,185.59 × 22,806.46
4. Step 4: Simplify right side
   40,711.69x = 1,281,394,410.91
5. Step 5: Solve for x
   x = 1,281,394,410.91/40,711.69
6. Step 6: Final answer
   x = 31,474.85