Finding the Fourth Proportional to 23,353.23, 32,227.57 and 12,743.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,353.23 : 32,227.57 = 12,743.10 : x
2. Step 2: Convert to fraction form
   23,353.23/32,227.57 = 12,743.10/x
3. Step 3: Cross multiply
   23,353.23x = 32,227.57 × 12,743.10
4. Step 4: Simplify right side
   23,353.23x = 410,679,163.20
5. Step 5: Solve for x
   x = 410,679,163.20/23,353.23
6. Step 6: Final answer
   x = 17,585.54