Finding the Fourth Proportional to 1,709.52, 2,358.55 and 1,046.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,709.52 : 2,358.55 = 1,046.53 : x
2. Step 2: Convert to fraction form
   1,709.52/2,358.55 = 1,046.53/x
3. Step 3: Cross multiply
   1,709.52x = 2,358.55 × 1,046.53
4. Step 4: Simplify right side
   1,709.52x = 2,468,293.33
5. Step 5: Solve for x
   x = 2,468,293.33/1,709.52
6. Step 6: Final answer
   x = 1,443.85