Finding the Fourth Proportional to 1,594.63, 2,200.37 and 886.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,594.63 : 2,200.37 = 886.42 : x
2. Step 2: Convert to fraction form
   1,594.63/2,200.37 = 886.42/x
3. Step 3: Cross multiply
   1,594.63x = 2,200.37 × 886.42
4. Step 4: Simplify right side
   1,594.63x = 1,950,451.98
5. Step 5: Solve for x
   x = 1,950,451.98/1,594.63
6. Step 6: Final answer
   x = 1,223.14