Finding the Fourth Proportional to 9,441.39, 14,162.88 and 2,867.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,441.39 : 14,162.88 = 2,867.63 : x
2. Step 2: Convert to fraction form
   9,441.39/14,162.88 = 2,867.63/x
3. Step 3: Cross multiply
   9,441.39x = 14,162.88 × 2,867.63
4. Step 4: Simplify right side
   9,441.39x = 40,613,855.15
5. Step 5: Solve for x
   x = 40,613,855.15/9,441.39
6. Step 6: Final answer
   x = 4,301.68