Finding the Fourth Proportional to 1,452.39, 2,004.88 and 1,010.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,452.39 : 2,004.88 = 1,010.55 : x
2. Step 2: Convert to fraction form
   1,452.39/2,004.88 = 1,010.55/x
3. Step 3: Cross multiply
   1,452.39x = 2,004.88 × 1,010.55
4. Step 4: Simplify right side
   1,452.39x = 2,026,031.48
5. Step 5: Solve for x
   x = 2,026,031.48/1,452.39
6. Step 6: Final answer
   x = 1,394.96