Finding the Fourth Proportional to 6,549.14, 9,061.56 and 5,711.57

Step by Step Solution

1. Step 1: Write the proportion equation
   6,549.14 : 9,061.56 = 5,711.57 : x
2. Step 2: Convert to fraction form
   6,549.14/9,061.56 = 5,711.57/x
3. Step 3: Cross multiply
   6,549.14x = 9,061.56 × 5,711.57
4. Step 4: Simplify right side
   6,549.14x = 51,755,756.90
5. Step 5: Solve for x
   x = 51,755,756.90/6,549.14
6. Step 6: Final answer
   x = 7,902.69