Finding the Fourth Proportional to 23,266.72, 34,879.92 and 9,406.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,266.72 : 34,879.92 = 9,406.72 : x
2. Step 2: Convert to fraction form
   23,266.72/34,879.92 = 9,406.72/x
3. Step 3: Cross multiply
   23,266.72x = 34,879.92 × 9,406.72
4. Step 4: Simplify right side
   23,266.72x = 328,105,641.06
5. Step 5: Solve for x
   x = 328,105,641.06/23,266.72
6. Step 6: Final answer
   x = 14,101.93