Finding the Fourth Proportional to 9,456.12, 14,186.16 and 2,882.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,456.12 : 14,186.16 = 2,882.82 : x
2. Step 2: Convert to fraction form
   9,456.12/14,186.16 = 2,882.82/x
3. Step 3: Cross multiply
   9,456.12x = 14,186.16 × 2,882.82
4. Step 4: Simplify right side
   9,456.12x = 40,896,145.77
5. Step 5: Solve for x
   x = 40,896,145.77/9,456.12
6. Step 6: Final answer
   x = 4,324.83