Finding the Fourth Proportional to 9,717.57, 14,571.18 and 3,796.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,717.57 : 14,571.18 = 3,796.47 : x
2. Step 2: Convert to fraction form
   9,717.57/14,571.18 = 3,796.47/x
3. Step 3: Cross multiply
   9,717.57x = 14,571.18 × 3,796.47
4. Step 4: Simplify right side
   9,717.57x = 55,319,047.73
5. Step 5: Solve for x
   x = 55,319,047.73/9,717.57
6. Step 6: Final answer
   x = 5,692.68