Finding the Fourth Proportional to 1,594.94, 2,200.94 and 886.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,594.94 : 2,200.94 = 886.83 : x
2. Step 2: Convert to fraction form
   1,594.94/2,200.94 = 886.83/x
3. Step 3: Cross multiply
   1,594.94x = 2,200.94 × 886.83
4. Step 4: Simplify right side
   1,594.94x = 1,951,859.62
5. Step 5: Solve for x
   x = 1,951,859.62/1,594.94
6. Step 6: Final answer
   x = 1,223.78