Finding the Fourth Proportional to 23,141.38, 34,704.89 and 8,348.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,141.38 : 34,704.89 = 8,348.37 : x
2. Step 2: Convert to fraction form
   23,141.38/34,704.89 = 8,348.37/x
3. Step 3: Cross multiply
   23,141.38x = 34,704.89 × 8,348.37
4. Step 4: Simplify right side
   23,141.38x = 289,729,241.66
5. Step 5: Solve for x
   x = 289,729,241.66/23,141.38
6. Step 6: Final answer
   x = 12,519.96