Finding the Fourth Proportional to 1,594.71, 2,200.56 and 886.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,594.71 : 2,200.56 = 886.48 : x
2. Step 2: Convert to fraction form
   1,594.71/2,200.56 = 886.48/x
3. Step 3: Cross multiply
   1,594.71x = 2,200.56 × 886.48
4. Step 4: Simplify right side
   1,594.71x = 1,950,749.39
5. Step 5: Solve for x
   x = 1,950,749.39/1,594.71
6. Step 6: Final answer
   x = 1,223.26