Finding the Fourth Proportional to 22,304.14, 30,780.06 and 12,233.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,304.14 : 30,780.06 = 12,233.50 : x
2. Step 2: Convert to fraction form
   22,304.14/30,780.06 = 12,233.50/x
3. Step 3: Cross multiply
   22,304.14x = 30,780.06 × 12,233.50
4. Step 4: Simplify right side
   22,304.14x = 376,547,864.01
5. Step 5: Solve for x
   x = 376,547,864.01/22,304.14
6. Step 6: Final answer
   x = 16,882.42