Finding the Fourth Proportional to 6,967.96, 9,616.10 and 3,983.00

Step by Step Solution

1. Step 1: Write the proportion equation
   6,967.96 : 9,616.10 = 3,983.00 : x
2. Step 2: Convert to fraction form
   6,967.96/9,616.10 = 3,983.00/x
3. Step 3: Cross multiply
   6,967.96x = 9,616.10 × 3,983.00
4. Step 4: Simplify right side
   6,967.96x = 38,300,858.30
5. Step 5: Solve for x
   x = 38,300,858.30/6,967.96
6. Step 6: Final answer
   x = 5,496.71