Finding the Fourth Proportional to 7,064.02, 9,745.73 and 5,449.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,064.02 : 9,745.73 = 5,449.38 : x
2. Step 2: Convert to fraction form
   7,064.02/9,745.73 = 5,449.38/x
3. Step 3: Cross multiply
   7,064.02x = 9,745.73 × 5,449.38
4. Step 4: Simplify right side
   7,064.02x = 53,108,186.15
5. Step 5: Solve for x
   x = 53,108,186.15/7,064.02
6. Step 6: Final answer
   x = 7,518.13