Finding the Fourth Proportional to 2,104.30, 3,154.83 and 1,063.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.30 : 3,154.83 = 1,063.45 : x
2. Step 2: Convert to fraction form
   2,104.30/3,154.83 = 1,063.45/x
3. Step 3: Cross multiply
   2,104.30x = 3,154.83 × 1,063.45
4. Step 4: Simplify right side
   2,104.30x = 3,355,003.96
5. Step 5: Solve for x
   x = 3,355,003.96/2,104.30
6. Step 6: Final answer
   x = 1,594.36