Finding the Fourth Proportional to 3,635.05, 5,452.54 and 1,002.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635.05 : 5,452.54 = 1,002.58 : x
2. Step 2: Convert to fraction form
   3,635.05/5,452.54 = 1,002.58/x
3. Step 3: Cross multiply
   3,635.05x = 5,452.54 × 1,002.58
4. Step 4: Simplify right side
   3,635.05x = 5,466,607.55
5. Step 5: Solve for x
   x = 5,466,607.55/3,635.05
6. Step 6: Final answer
   x = 1,503.86