Finding the Fourth Proportional to 22,446.83, 30,976.01 and 12,375.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,446.83 : 30,976.01 = 12,375.27 : x
2. Step 2: Convert to fraction form
   22,446.83/30,976.01 = 12,375.27/x
3. Step 3: Cross multiply
   22,446.83x = 30,976.01 × 12,375.27
4. Step 4: Simplify right side
   22,446.83x = 383,336,425.40
5. Step 5: Solve for x
   x = 383,336,425.40/22,446.83
6. Step 6: Final answer
   x = 17,077.53