Finding the Fourth Proportional to 3,995.91, 5,516.38 and 3,097.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,995.91 : 5,516.38 = 3,097.67 : x
2. Step 2: Convert to fraction form
   3,995.91/5,516.38 = 3,097.67/x
3. Step 3: Cross multiply
   3,995.91x = 5,516.38 × 3,097.67
4. Step 4: Simplify right side
   3,995.91x = 17,087,924.83
5. Step 5: Solve for x
   x = 17,087,924.83/3,995.91
6. Step 6: Final answer
   x = 4,276.35