Finding the Fourth Proportional to 2,452.54, 3,384.52 and 1,404.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.54 : 3,384.52 = 1,404.58 : x
2. Step 2: Convert to fraction form
   2,452.54/3,384.52 = 1,404.58/x
3. Step 3: Cross multiply
   2,452.54x = 3,384.52 × 1,404.58
4. Step 4: Simplify right side
   2,452.54x = 4,753,829.10
5. Step 5: Solve for x
   x = 4,753,829.10/2,452.54
6. Step 6: Final answer
   x = 1,938.33