Finding the Fourth Proportional to 8,196.10, 11,309.74 and 5,010.17

Step by Step Solution

1. Step 1: Write the proportion equation
   8,196.10 : 11,309.74 = 5,010.17 : x
2. Step 2: Convert to fraction form
   8,196.10/11,309.74 = 5,010.17/x
3. Step 3: Cross multiply
   8,196.10x = 11,309.74 × 5,010.17
4. Step 4: Simplify right side
   8,196.10x = 56,663,735.80
5. Step 5: Solve for x
   x = 56,663,735.80/8,196.10
6. Step 6: Final answer
   x = 6,913.50