Finding the Fourth Proportional to 22,403.46, 33,581.71 and 8,357.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,403.46 : 33,581.71 = 8,357.83 : x
2. Step 2: Convert to fraction form
   22,403.46/33,581.71 = 8,357.83/x
3. Step 3: Cross multiply
   22,403.46x = 33,581.71 × 8,357.83
4. Step 4: Simplify right side
   22,403.46x = 280,670,223.29
5. Step 5: Solve for x
   x = 280,670,223.29/22,403.46
6. Step 6: Final answer
   x = 12,527.99