Finding the Fourth Proportional to 11,673.39, 17,510.23 and 3,882.20

Step by Step Solution

1. Step 1: Write the proportion equation
   11,673.39 : 17,510.23 = 3,882.20 : x
2. Step 2: Convert to fraction form
   11,673.39/17,510.23 = 3,882.20/x
3. Step 3: Cross multiply
   11,673.39x = 17,510.23 × 3,882.20
4. Step 4: Simplify right side
   11,673.39x = 67,978,214.91
5. Step 5: Solve for x
   x = 67,978,214.91/11,673.39
6. Step 6: Final answer
   x = 5,823.35