Finding the Fourth Proportional to 9,423.39, 14,116.23 and 5,673.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,423.39 : 14,116.23 = 5,673.09 : x
2. Step 2: Convert to fraction form
   9,423.39/14,116.23 = 5,673.09/x
3. Step 3: Cross multiply
   9,423.39x = 14,116.23 × 5,673.09
4. Step 4: Simplify right side
   9,423.39x = 80,082,643.25
5. Step 5: Solve for x
   x = 80,082,643.25/9,423.39
6. Step 6: Final answer
   x = 8,498.28