Finding the Fourth Proportional to 7,308.36, 10,083.96 and 4,164.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,308.36 : 10,083.96 = 4,164.12 : x
2. Step 2: Convert to fraction form
   7,308.36/10,083.96 = 4,164.12/x
3. Step 3: Cross multiply
   7,308.36x = 10,083.96 × 4,164.12
4. Step 4: Simplify right side
   7,308.36x = 41,990,819.52
5. Step 5: Solve for x
   x = 41,990,819.52/7,308.36
6. Step 6: Final answer
   x = 5,745.59