Finding the Fourth Proportional to 9,449.68, 13,041.87 and 5,472.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,449.68 : 13,041.87 = 5,472.04 : x
2. Step 2: Convert to fraction form
   9,449.68/13,041.87 = 5,472.04/x
3. Step 3: Cross multiply
   9,449.68x = 13,041.87 × 5,472.04
4. Step 4: Simplify right side
   9,449.68x = 71,365,634.31
5. Step 5: Solve for x
   x = 71,365,634.31/9,449.68
6. Step 6: Final answer
   x = 7,552.17