Finding the Fourth Proportional to 9,479.59, 14,223.47 and 3,934.19

Step by Step Solution

1. Step 1: Write the proportion equation
   9,479.59 : 14,223.47 = 3,934.19 : x
2. Step 2: Convert to fraction form
   9,479.59/14,223.47 = 3,934.19/x
3. Step 3: Cross multiply
   9,479.59x = 14,223.47 × 3,934.19
4. Step 4: Simplify right side
   9,479.59x = 55,957,849.33
5. Step 5: Solve for x
   x = 55,957,849.33/9,479.59
6. Step 6: Final answer
   x = 5,902.98