Finding the Fourth Proportional to 22,404, 30,917.52 and 12,468

Step by Step Solution

1. Step 1: Write the proportion equation
   22,404 : 30,917.52 = 12,468 : x
2. Step 2: Convert to fraction form
   22,404/30,917.52 = 12,468/x
3. Step 3: Cross multiply
   22,404x = 30,917.52 × 12,468
4. Step 4: Simplify right side
   22,404x = 385,479,639.36
5. Step 5: Solve for x
   x = 385,479,639.36/22,404
6. Step 6: Final answer
   x = 17,205.84