Finding the Fourth Proportional to 2,503.62, 3,454.71 and 1,508.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.62 : 3,454.71 = 1,508.46 : x
2. Step 2: Convert to fraction form
   2,503.62/3,454.71 = 1,508.46/x
3. Step 3: Cross multiply
   2,503.62x = 3,454.71 × 1,508.46
4. Step 4: Simplify right side
   2,503.62x = 5,211,291.85
5. Step 5: Solve for x
   x = 5,211,291.85/2,503.62
6. Step 6: Final answer
   x = 2,081.50