Finding the Fourth Proportional to 4,967.09, 7,452.53 and 3,116.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,967.09 : 7,452.53 = 3,116.15 : x
2. Step 2: Convert to fraction form
   4,967.09/7,452.53 = 3,116.15/x
3. Step 3: Cross multiply
   4,967.09x = 7,452.53 × 3,116.15
4. Step 4: Simplify right side
   4,967.09x = 23,223,185.78
5. Step 5: Solve for x
   x = 23,223,185.78/4,967.09
6. Step 6: Final answer
   x = 4,675.41