Finding the Fourth Proportional to 9,481.39, 13,082.31 and 5,501.99

Step by Step Solution

1. Step 1: Write the proportion equation
   9,481.39 : 13,082.31 = 5,501.99 : x
2. Step 2: Convert to fraction form
   9,481.39/13,082.31 = 5,501.99/x
3. Step 3: Cross multiply
   9,481.39x = 13,082.31 × 5,501.99
4. Step 4: Simplify right side
   9,481.39x = 71,978,771.50
5. Step 5: Solve for x
   x = 71,978,771.50/9,481.39
6. Step 6: Final answer
   x = 7,591.59