Finding the Fourth Proportional to 23,294.16, 34,918.56 and 9,249.57

Step by Step Solution

1. Step 1: Write the proportion equation
   23,294.16 : 34,918.56 = 9,249.57 : x
2. Step 2: Convert to fraction form
   23,294.16/34,918.56 = 9,249.57/x
3. Step 3: Cross multiply
   23,294.16x = 34,918.56 × 9,249.57
4. Step 4: Simplify right side
   23,294.16x = 322,981,665.02
5. Step 5: Solve for x
   x = 322,981,665.02/23,294.16
6. Step 6: Final answer
   x = 13,865.35