Finding the Fourth Proportional to 9,514.96, 14,267.31 and 2,939.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,514.96 : 14,267.31 = 2,939.38 : x
2. Step 2: Convert to fraction form
   9,514.96/14,267.31 = 2,939.38/x
3. Step 3: Cross multiply
   9,514.96x = 14,267.31 × 2,939.38
4. Step 4: Simplify right side
   9,514.96x = 41,937,045.67
5. Step 5: Solve for x
   x = 41,937,045.67/9,514.96
6. Step 6: Final answer
   x = 4,407.49