Finding the Fourth Proportional to 2,503.98, 3,455.66 and 1,456.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.98 : 3,455.66 = 1,456.04 : x
2. Step 2: Convert to fraction form
   2,503.98/3,455.66 = 1,456.04/x
3. Step 3: Cross multiply
   2,503.98x = 3,455.66 × 1,456.04
4. Step 4: Simplify right side
   2,503.98x = 5,031,591.47
5. Step 5: Solve for x
   x = 5,031,591.47/2,503.98
6. Step 6: Final answer
   x = 2,009.44