Finding the Fourth Proportional to 23,353.65, 32,229 and 12,743.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,353.65 : 32,229 = 12,743.82 : x
2. Step 2: Convert to fraction form
   23,353.65/32,229 = 12,743.82/x
3. Step 3: Cross multiply
   23,353.65x = 32,229 × 12,743.82
4. Step 4: Simplify right side
   23,353.65x = 410,720,574.78
5. Step 5: Solve for x
   x = 410,720,574.78/23,353.65
6. Step 6: Final answer
   x = 17,587.00