Finding the Fourth Proportional to 9,681.33, 14,536.58 and 5,526.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,681.33 : 14,536.58 = 5,526.03 : x
2. Step 2: Convert to fraction form
   9,681.33/14,536.58 = 5,526.03/x
3. Step 3: Cross multiply
   9,681.33x = 14,536.58 × 5,526.03
4. Step 4: Simplify right side
   9,681.33x = 80,329,549.55
5. Step 5: Solve for x
   x = 80,329,549.55/9,681.33
6. Step 6: Final answer
   x = 8,297.37