Finding the Fourth Proportional to 2,044.13, 3,063.15 and 1,313.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.13 : 3,063.15 = 1,313.10 : x
2. Step 2: Convert to fraction form
   2,044.13/3,063.15 = 1,313.10/x
3. Step 3: Cross multiply
   2,044.13x = 3,063.15 × 1,313.10
4. Step 4: Simplify right side
   2,044.13x = 4,022,222.27
5. Step 5: Solve for x
   x = 4,022,222.27/2,044.13
6. Step 6: Final answer
   x = 1,967.70