Finding the Fourth Proportional to 22,409.47, 30,924.82 and 12,337.71

Step by Step Solution

1. Step 1: Write the proportion equation
   22,409.47 : 30,924.82 = 12,337.71 : x
2. Step 2: Convert to fraction form
   22,409.47/30,924.82 = 12,337.71/x
3. Step 3: Cross multiply
   22,409.47x = 30,924.82 × 12,337.71
4. Step 4: Simplify right side
   22,409.47x = 381,541,360.42
5. Step 5: Solve for x
   x = 381,541,360.42/22,409.47
6. Step 6: Final answer
   x = 17,025.90