Finding the Fourth Proportional to 23,353.53, 32,227.60 and 12,743.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,353.53 : 32,227.60 = 12,743.34 : x
2. Step 2: Convert to fraction form
   23,353.53/32,227.60 = 12,743.34/x
3. Step 3: Cross multiply
   23,353.53x = 32,227.60 × 12,743.34
4. Step 4: Simplify right side
   23,353.53x = 410,687,039.33
5. Step 5: Solve for x
   x = 410,687,039.33/23,353.53
6. Step 6: Final answer
   x = 17,585.66