Finding the Fourth Proportional to 23,219.87, 32,043.42 and 12,609.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,219.87 : 32,043.42 = 12,609.50 : x
2. Step 2: Convert to fraction form
   23,219.87/32,043.42 = 12,609.50/x
3. Step 3: Cross multiply
   23,219.87x = 32,043.42 × 12,609.50
4. Step 4: Simplify right side
   23,219.87x = 404,051,344.27
5. Step 5: Solve for x
   x = 404,051,344.27/23,219.87
6. Step 6: Final answer
   x = 17,401.11