Finding the Fourth Proportional to 10,367.01, 15,550.50 and 3,789.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,367.01 : 15,550.50 = 3,789.60 : x
2. Step 2: Convert to fraction form
   10,367.01/15,550.50 = 3,789.60/x
3. Step 3: Cross multiply
   10,367.01x = 15,550.50 × 3,789.60
4. Step 4: Simplify right side
   10,367.01x = 58,930,174.80
5. Step 5: Solve for x
   x = 58,930,174.80/10,367.01
6. Step 6: Final answer
   x = 5,684.39