Finding the Fourth Proportional to 9,818.26, 13,548.17 and 5,567.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,818.26 : 13,548.17 = 5,567.96 : x
2. Step 2: Convert to fraction form
   9,818.26/13,548.17 = 5,567.96/x
3. Step 3: Cross multiply
   9,818.26x = 13,548.17 × 5,567.96
4. Step 4: Simplify right side
   9,818.26x = 75,435,716.42
5. Step 5: Solve for x
   x = 75,435,716.42/9,818.26
6. Step 6: Final answer
   x = 7,683.20