Finding the Fourth Proportional to 2,431.16, 3,647.94 and 1,044.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,431.16 : 3,647.94 = 1,044.10 : x
2. Step 2: Convert to fraction form
   2,431.16/3,647.94 = 1,044.10/x
3. Step 3: Cross multiply
   2,431.16x = 3,647.94 × 1,044.10
4. Step 4: Simplify right side
   2,431.16x = 3,808,814.15
5. Step 5: Solve for x
   x = 3,808,814.15/2,431.16
6. Step 6: Final answer
   x = 1,566.67