Finding the Fourth Proportional to 2,500.88, 3,451.02 and 1,453

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.88 : 3,451.02 = 1,453 : x
2. Step 2: Convert to fraction form
   2,500.88/3,451.02 = 1,453/x
3. Step 3: Cross multiply
   2,500.88x = 3,451.02 × 1,453
4. Step 4: Simplify right side
   2,500.88x = 5,014,332.06
5. Step 5: Solve for x
   x = 5,014,332.06/2,500.88
6. Step 6: Final answer
   x = 2,005.03