Finding the Fourth Proportional to 4,488.03, 6,192.72 and 2,498.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,488.03 : 6,192.72 = 2,498.31 : x
2. Step 2: Convert to fraction form
   4,488.03/6,192.72 = 2,498.31/x
3. Step 3: Cross multiply
   4,488.03x = 6,192.72 × 2,498.31
4. Step 4: Simplify right side
   4,488.03x = 15,471,334.30
5. Step 5: Solve for x
   x = 15,471,334.30/4,488.03
6. Step 6: Final answer
   x = 3,447.24