Finding the Fourth Proportional to 11,571.52, 15,968.72 and 6,266.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,571.52 : 15,968.72 = 6,266.34 : x
2. Step 2: Convert to fraction form
   11,571.52/15,968.72 = 6,266.34/x
3. Step 3: Cross multiply
   11,571.52x = 15,968.72 × 6,266.34
4. Step 4: Simplify right side
   11,571.52x = 100,065,428.88
5. Step 5: Solve for x
   x = 100,065,428.88/11,571.52
6. Step 6: Final answer
   x = 8,647.56