Finding the Fourth Proportional to 23,310.72, 34,974.72 and 10,837.44

Step by Step Solution

1. Step 1: Write the proportion equation
   23,310.72 : 34,974.72 = 10,837.44 : x
2. Step 2: Convert to fraction form
   23,310.72/34,974.72 = 10,837.44/x
3. Step 3: Cross multiply
   23,310.72x = 34,974.72 × 10,837.44
4. Step 4: Simplify right side
   23,310.72x = 379,036,429.52
5. Step 5: Solve for x
   x = 379,036,429.52/23,310.72
6. Step 6: Final answer
   x = 16,260.18