Finding the Fourth Proportional to 9,789.29, 14,683.89 and 2,393.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,789.29 : 14,683.89 = 2,393.79 : x
2. Step 2: Convert to fraction form
   9,789.29/14,683.89 = 2,393.79/x
3. Step 3: Cross multiply
   9,789.29x = 14,683.89 × 2,393.79
4. Step 4: Simplify right side
   9,789.29x = 35,150,149.04
5. Step 5: Solve for x
   x = 35,150,149.04/9,789.29
6. Step 6: Final answer
   x = 3,590.67