Finding the Fourth Proportional to 9,499.03, 13,104.29 and 5,519.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.03 : 13,104.29 = 5,519.39 : x
2. Step 2: Convert to fraction form
   9,499.03/13,104.29 = 5,519.39/x
3. Step 3: Cross multiply
   9,499.03x = 13,104.29 × 5,519.39
4. Step 4: Simplify right side
   9,499.03x = 72,327,687.18
5. Step 5: Solve for x
   x = 72,327,687.18/9,499.03
6. Step 6: Final answer
   x = 7,614.22