Finding the Fourth Proportional to 9,723.38, 14,587.39 and 3,149.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,723.38 : 14,587.39 = 3,149.57 : x
2. Step 2: Convert to fraction form
   9,723.38/14,587.39 = 3,149.57/x
3. Step 3: Cross multiply
   9,723.38x = 14,587.39 × 3,149.57
4. Step 4: Simplify right side
   9,723.38x = 45,944,005.92
5. Step 5: Solve for x
   x = 45,944,005.92/9,723.38
6. Step 6: Final answer
   x = 4,725.11