Finding the Fourth Proportional to 3,594.72, 5,389.20 and 1,863.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,594.72 : 5,389.20 = 1,863.84 : x
2. Step 2: Convert to fraction form
   3,594.72/5,389.20 = 1,863.84/x
3. Step 3: Cross multiply
   3,594.72x = 5,389.20 × 1,863.84
4. Step 4: Simplify right side
   3,594.72x = 10,044,606.53
5. Step 5: Solve for x
   x = 10,044,606.53/3,594.72
6. Step 6: Final answer
   x = 2,794.27