Finding the Fourth Proportional to 11,851.28, 17,773.04 and 3,952.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,851.28 : 17,773.04 = 3,952.10 : x
2. Step 2: Convert to fraction form
   11,851.28/17,773.04 = 3,952.10/x
3. Step 3: Cross multiply
   11,851.28x = 17,773.04 × 3,952.10
4. Step 4: Simplify right side
   11,851.28x = 70,240,831.38
5. Step 5: Solve for x
   x = 70,240,831.38/11,851.28
6. Step 6: Final answer
   x = 5,926.86