Finding the Fourth Proportional to 23,414.56, 32,309.82 and 13,343.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,414.56 : 32,309.82 = 13,343.56 : x
2. Step 2: Convert to fraction form
   23,414.56/32,309.82 = 13,343.56/x
3. Step 3: Cross multiply
   23,414.56x = 32,309.82 × 13,343.56
4. Step 4: Simplify right side
   23,414.56x = 431,128,021.76
5. Step 5: Solve for x
   x = 431,128,021.76/23,414.56
6. Step 6: Final answer
   x = 18,412.82