Finding the Fourth Proportional to 6,961.29, 10,418.73 and 5,568.09

Step by Step Solution

1. Step 1: Write the proportion equation
   6,961.29 : 10,418.73 = 5,568.09 : x
2. Step 2: Convert to fraction form
   6,961.29/10,418.73 = 5,568.09/x
3. Step 3: Cross multiply
   6,961.29x = 10,418.73 × 5,568.09
4. Step 4: Simplify right side
   6,961.29x = 58,012,426.33
5. Step 5: Solve for x
   x = 58,012,426.33/6,961.29
6. Step 6: Final answer
   x = 8,333.57