Finding the Fourth Proportional to 7,016.96, 9,684.16 and 5,245.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,016.96 : 9,684.16 = 5,245.52 : x
2. Step 2: Convert to fraction form
   7,016.96/9,684.16 = 5,245.52/x
3. Step 3: Cross multiply
   7,016.96x = 9,684.16 × 5,245.52
4. Step 4: Simplify right side
   7,016.96x = 50,798,454.96
5. Step 5: Solve for x
   x = 50,798,454.96/7,016.96
6. Step 6: Final answer
   x = 7,239.38