Finding the Fourth Proportional to 9,449.02, 13,041.25 and 5,472.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,449.02 : 13,041.25 = 5,472.55 : x
2. Step 2: Convert to fraction form
   9,449.02/13,041.25 = 5,472.55/x
3. Step 3: Cross multiply
   9,449.02x = 13,041.25 × 5,472.55
4. Step 4: Simplify right side
   9,449.02x = 71,368,895.31
5. Step 5: Solve for x
   x = 71,368,895.31/9,449.02
6. Step 6: Final answer
   x = 7,553.05