Finding the Fourth Proportional to 23,452.50, 32,364.46 and 12,697.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,452.50 : 32,364.46 = 12,697.38 : x
2. Step 2: Convert to fraction form
   23,452.50/32,364.46 = 12,697.38/x
3. Step 3: Cross multiply
   23,452.50x = 32,364.46 × 12,697.38
4. Step 4: Simplify right side
   23,452.50x = 410,943,685.29
5. Step 5: Solve for x
   x = 410,943,685.29/23,452.50
6. Step 6: Final answer
   x = 17,522.38