Finding the Fourth Proportional to 2,304.45, 3,180.33 and 1,310.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304.45 : 3,180.33 = 1,310.04 : x
2. Step 2: Convert to fraction form
   2,304.45/3,180.33 = 1,310.04/x
3. Step 3: Cross multiply
   2,304.45x = 3,180.33 × 1,310.04
4. Step 4: Simplify right side
   2,304.45x = 4,166,359.51
5. Step 5: Solve for x
   x = 4,166,359.51/2,304.45
6. Step 6: Final answer
   x = 1,807.96