Finding the Fourth Proportional to 2,461.03, 3,396.69 and 1,399.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,461.03 : 3,396.69 = 1,399.27 : x
2. Step 2: Convert to fraction form
   2,461.03/3,396.69 = 1,399.27/x
3. Step 3: Cross multiply
   2,461.03x = 3,396.69 × 1,399.27
4. Step 4: Simplify right side
   2,461.03x = 4,752,886.42
5. Step 5: Solve for x
   x = 4,752,886.42/2,461.03
6. Step 6: Final answer
   x = 1,931.26