Finding the Fourth Proportional to 7,010.03, 9,674.53 and 5,238.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,010.03 : 9,674.53 = 5,238.56 : x
2. Step 2: Convert to fraction form
   7,010.03/9,674.53 = 5,238.56/x
3. Step 3: Cross multiply
   7,010.03x = 9,674.53 × 5,238.56
4. Step 4: Simplify right side
   7,010.03x = 50,680,605.88
5. Step 5: Solve for x
   x = 50,680,605.88/7,010.03
6. Step 6: Final answer
   x = 7,229.73