Finding the Fourth Proportional to 23,304.96, 32,160.56 and 12,694.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,304.96 : 32,160.56 = 12,694.37 : x
2. Step 2: Convert to fraction form
   23,304.96/32,160.56 = 12,694.37/x
3. Step 3: Cross multiply
   23,304.96x = 32,160.56 × 12,694.37
4. Step 4: Simplify right side
   23,304.96x = 408,257,823.77
5. Step 5: Solve for x
   x = 408,257,823.77/23,304.96
6. Step 6: Final answer
   x = 17,518.07