Finding the Fourth Proportional to 2,498.04, 3,447.36 and 1,379.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.04 : 3,447.36 = 1,379.03 : x
2. Step 2: Convert to fraction form
   2,498.04/3,447.36 = 1,379.03/x
3. Step 3: Cross multiply
   2,498.04x = 3,447.36 × 1,379.03
4. Step 4: Simplify right side
   2,498.04x = 4,753,995.62
5. Step 5: Solve for x
   x = 4,753,995.62/2,498.04
6. Step 6: Final answer
   x = 1,903.09