Finding the Fourth Proportional to 1,594.84, 2,200.98 and 886.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,594.84 : 2,200.98 = 886.69 : x
2. Step 2: Convert to fraction form
   1,594.84/2,200.98 = 886.69/x
3. Step 3: Cross multiply
   1,594.84x = 2,200.98 × 886.69
4. Step 4: Simplify right side
   1,594.84x = 1,951,582.52
5. Step 5: Solve for x
   x = 1,951,582.52/1,594.84
6. Step 6: Final answer
   x = 1,223.69