Finding the Fourth Proportional to 7,308.37, 10,083.13 and 4,121.27

Step by Step Solution

1. Step 1: Write the proportion equation
   7,308.37 : 10,083.13 = 4,121.27 : x
2. Step 2: Convert to fraction form
   7,308.37/10,083.13 = 4,121.27/x
3. Step 3: Cross multiply
   7,308.37x = 10,083.13 × 4,121.27
4. Step 4: Simplify right side
   7,308.37x = 41,555,301.18
5. Step 5: Solve for x
   x = 41,555,301.18/7,308.37
6. Step 6: Final answer
   x = 5,685.99