Finding the Fourth Proportional to 10,124.38, 15,193.37 and 3,550.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,124.38 : 15,193.37 = 3,550.60 : x
2. Step 2: Convert to fraction form
   10,124.38/15,193.37 = 3,550.60/x
3. Step 3: Cross multiply
   10,124.38x = 15,193.37 × 3,550.60
4. Step 4: Simplify right side
   10,124.38x = 53,945,579.52
5. Step 5: Solve for x
   x = 53,945,579.52/10,124.38
6. Step 6: Final answer
   x = 5,328.28