Finding the Fourth Proportional to 22,375.08, 30,877.56 and 12,304.14

Step by Step Solution

1. Step 1: Write the proportion equation
   22,375.08 : 30,877.56 = 12,304.14 : x
2. Step 2: Convert to fraction form
   22,375.08/30,877.56 = 12,304.14/x
3. Step 3: Cross multiply
   22,375.08x = 30,877.56 × 12,304.14
4. Step 4: Simplify right side
   22,375.08x = 379,921,821.10
5. Step 5: Solve for x
   x = 379,921,821.10/22,375.08
6. Step 6: Final answer
   x = 16,979.69