Finding the Fourth Proportional to 16,376.79, 22,600.58 and 9,304.41

Step by Step Solution

1. Step 1: Write the proportion equation
   16,376.79 : 22,600.58 = 9,304.41 : x
2. Step 2: Convert to fraction form
   16,376.79/22,600.58 = 9,304.41/x
3. Step 3: Cross multiply
   16,376.79x = 22,600.58 × 9,304.41
4. Step 4: Simplify right side
   16,376.79x = 210,285,016.04
5. Step 5: Solve for x
   x = 210,285,016.04/16,376.79
6. Step 6: Final answer
   x = 12,840.43