Finding the Fourth Proportional to 3,116.14, 4,294.83 and 2,328.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,116.14 : 4,294.83 = 2,328.82 : x
2. Step 2: Convert to fraction form
   3,116.14/4,294.83 = 2,328.82/x
3. Step 3: Cross multiply
   3,116.14x = 4,294.83 × 2,328.82
4. Step 4: Simplify right side
   3,116.14x = 10,001,886.00
5. Step 5: Solve for x
   x = 10,001,886.00/3,116.14
6. Step 6: Final answer
   x = 3,209.70