Finding the Fourth Proportional to 9,772.23, 14,661.51 and 3,196.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,772.23 : 14,661.51 = 3,196.92 : x
2. Step 2: Convert to fraction form
   9,772.23/14,661.51 = 3,196.92/x
3. Step 3: Cross multiply
   9,772.23x = 14,661.51 × 3,196.92
4. Step 4: Simplify right side
   9,772.23x = 46,871,674.55
5. Step 5: Solve for x
   x = 46,871,674.55/9,772.23
6. Step 6: Final answer
   x = 4,796.42