Finding the Fourth Proportional to 9,771.48, 14,661.54 and 3,926.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,771.48 : 14,661.54 = 3,926.52 : x
2. Step 2: Convert to fraction form
   9,771.48/14,661.54 = 3,926.52/x
3. Step 3: Cross multiply
   9,771.48x = 14,661.54 × 3,926.52
4. Step 4: Simplify right side
   9,771.48x = 57,568,830.04
5. Step 5: Solve for x
   x = 57,568,830.04/9,771.48
6. Step 6: Final answer
   x = 5,891.52