Finding the Fourth Proportional to 2,498.42, 3,448.82 and 1,504.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.42 : 3,448.82 = 1,504.55 : x
2. Step 2: Convert to fraction form
   2,498.42/3,448.82 = 1,504.55/x
3. Step 3: Cross multiply
   2,498.42x = 3,448.82 × 1,504.55
4. Step 4: Simplify right side
   2,498.42x = 5,188,908.65
5. Step 5: Solve for x
   x = 5,188,908.65/2,498.42
6. Step 6: Final answer
   x = 2,076.88