Finding the Fourth Proportional to 9,123.39, 13,683.47 and 2,550.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,123.39 : 13,683.47 = 2,550.24 : x
2. Step 2: Convert to fraction form
   9,123.39/13,683.47 = 2,550.24/x
3. Step 3: Cross multiply
   9,123.39x = 13,683.47 × 2,550.24
4. Step 4: Simplify right side
   9,123.39x = 34,896,119.78
5. Step 5: Solve for x
   x = 34,896,119.78/9,123.39
6. Step 6: Final answer
   x = 3,824.91