Finding the Fourth Proportional to 9,550.92, 14,320.78 and 2,885.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,550.92 : 14,320.78 = 2,885.42 : x
2. Step 2: Convert to fraction form
   9,550.92/14,320.78 = 2,885.42/x
3. Step 3: Cross multiply
   9,550.92x = 14,320.78 × 2,885.42
4. Step 4: Simplify right side
   9,550.92x = 41,321,465.03
5. Step 5: Solve for x
   x = 41,321,465.03/9,550.92
6. Step 6: Final answer
   x = 4,326.44