Finding the Fourth Proportional to 13,829.00, 20,744.37 and 3,968.06

Step by Step Solution

1. Step 1: Write the proportion equation
   13,829.00 : 20,744.37 = 3,968.06 : x
2. Step 2: Convert to fraction form
   13,829.00/20,744.37 = 3,968.06/x
3. Step 3: Cross multiply
   13,829.00x = 20,744.37 × 3,968.06
4. Step 4: Simplify right side
   13,829.00x = 82,314,801.10
5. Step 5: Solve for x
   x = 82,314,801.10/13,829.00
6. Step 6: Final answer
   x = 5,952.33