Finding the Fourth Proportional to 2,387, 3,294.42 and 1,456.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,387 : 3,294.42 = 1,456.04 : x
2. Step 2: Convert to fraction form
   2,387/3,294.42 = 1,456.04/x
3. Step 3: Cross multiply
   2,387x = 3,294.42 × 1,456.04
4. Step 4: Simplify right side
   2,387x = 4,796,807.30
5. Step 5: Solve for x
   x = 4,796,807.30/2,387
6. Step 6: Final answer
   x = 2,009.55