Finding the Fourth Proportional to 2,503.48, 3,453.68 and 1,454.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.48 : 3,453.68 = 1,454.98 : x
2. Step 2: Convert to fraction form
   2,503.48/3,453.68 = 1,454.98/x
3. Step 3: Cross multiply
   2,503.48x = 3,453.68 × 1,454.98
4. Step 4: Simplify right side
   2,503.48x = 5,025,035.33
5. Step 5: Solve for x
   x = 5,025,035.33/2,503.48
6. Step 6: Final answer
   x = 2,007.22