Finding the Fourth Proportional to 7,401.96, 10,217.94 and 5,167.08

Step by Step Solution

1. Step 1: Write the proportion equation
   7,401.96 : 10,217.94 = 5,167.08 : x
2. Step 2: Convert to fraction form
   7,401.96/10,217.94 = 5,167.08/x
3. Step 3: Cross multiply
   7,401.96x = 10,217.94 × 5,167.08
4. Step 4: Simplify right side
   7,401.96x = 52,796,913.42
5. Step 5: Solve for x
   x = 52,796,913.42/7,401.96
6. Step 6: Final answer
   x = 7,132.83