Finding the Fourth Proportional to 1,863.43, 2,569.39 and 1,700.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863.43 : 2,569.39 = 1,700.71 : x
2. Step 2: Convert to fraction form
   1,863.43/2,569.39 = 1,700.71/x
3. Step 3: Cross multiply
   1,863.43x = 2,569.39 × 1,700.71
4. Step 4: Simplify right side
   1,863.43x = 4,369,787.27
5. Step 5: Solve for x
   x = 4,369,787.27/1,863.43
6. Step 6: Final answer
   x = 2,345.02