Finding the Fourth Proportional to 2,630.98, 3,630.77 and 1,452.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630.98 : 3,630.77 = 1,452.07 : x
2. Step 2: Convert to fraction form
   2,630.98/3,630.77 = 1,452.07/x
3. Step 3: Cross multiply
   2,630.98x = 3,630.77 × 1,452.07
4. Step 4: Simplify right side
   2,630.98x = 5,272,132.19
5. Step 5: Solve for x
   x = 5,272,132.19/2,630.98
6. Step 6: Final answer
   x = 2,003.87