Finding the Fourth Proportional to 7,249.63, 10,009.31 and 5,568.03

Step by Step Solution

1. Step 1: Write the proportion equation
   7,249.63 : 10,009.31 = 5,568.03 : x
2. Step 2: Convert to fraction form
   7,249.63/10,009.31 = 5,568.03/x
3. Step 3: Cross multiply
   7,249.63x = 10,009.31 × 5,568.03
4. Step 4: Simplify right side
   7,249.63x = 55,732,110.52
5. Step 5: Solve for x
   x = 55,732,110.52/7,249.63
6. Step 6: Final answer
   x = 7,687.58