Finding the Fourth Proportional to 23,411.88, 32,311.37 and 13,343.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,411.88 : 32,311.37 = 13,343.94 : x
2. Step 2: Convert to fraction form
   23,411.88/32,311.37 = 13,343.94/x
3. Step 3: Cross multiply
   23,411.88x = 32,311.37 × 13,343.94
4. Step 4: Simplify right side
   23,411.88x = 431,160,982.60
5. Step 5: Solve for x
   x = 431,160,982.60/23,411.88
6. Step 6: Final answer
   x = 18,416.33