Finding the Fourth Proportional to 23,279.34, 34,898.55 and 9,249.27

Step by Step Solution

1. Step 1: Write the proportion equation
   23,279.34 : 34,898.55 = 9,249.27 : x
2. Step 2: Convert to fraction form
   23,279.34/34,898.55 = 9,249.27/x
3. Step 3: Cross multiply
   23,279.34x = 34,898.55 × 9,249.27
4. Step 4: Simplify right side
   23,279.34x = 322,786,111.56
5. Step 5: Solve for x
   x = 322,786,111.56/23,279.34
6. Step 6: Final answer
   x = 13,865.78