Finding the Fourth Proportional to 7,949.92, 10,967.70 and 5,116.75

Step by Step Solution

1. Step 1: Write the proportion equation
   7,949.92 : 10,967.70 = 5,116.75 : x
2. Step 2: Convert to fraction form
   7,949.92/10,967.70 = 5,116.75/x
3. Step 3: Cross multiply
   7,949.92x = 10,967.70 × 5,116.75
4. Step 4: Simplify right side
   7,949.92x = 56,118,978.98
5. Step 5: Solve for x
   x = 56,118,978.98/7,949.92
6. Step 6: Final answer
   x = 7,059.06