Finding the Fourth Proportional to 2,404.02, 3,317.82 and 1,356

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.02 : 3,317.82 = 1,356 : x
2. Step 2: Convert to fraction form
   2,404.02/3,317.82 = 1,356/x
3. Step 3: Cross multiply
   2,404.02x = 3,317.82 × 1,356
4. Step 4: Simplify right side
   2,404.02x = 4,498,963.92
5. Step 5: Solve for x
   x = 4,498,963.92/2,404.02
6. Step 6: Final answer
   x = 1,871.43