Finding the Fourth Proportional to 7,708.10, 10,636.52 and 4,351.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,708.10 : 10,636.52 = 4,351.05 : x
2. Step 2: Convert to fraction form
   7,708.10/10,636.52 = 4,351.05/x
3. Step 3: Cross multiply
   7,708.10x = 10,636.52 × 4,351.05
4. Step 4: Simplify right side
   7,708.10x = 46,280,008.59
5. Step 5: Solve for x
   x = 46,280,008.59/7,708.10
6. Step 6: Final answer
   x = 6,004.08