Finding the Fourth Proportional to 11,682.01, 17,519.37 and 3,889

Step by Step Solution

1. Step 1: Write the proportion equation
   11,682.01 : 17,519.37 = 3,889 : x
2. Step 2: Convert to fraction form
   11,682.01/17,519.37 = 3,889/x
3. Step 3: Cross multiply
   11,682.01x = 17,519.37 × 3,889
4. Step 4: Simplify right side
   11,682.01x = 68,132,829.93
5. Step 5: Solve for x
   x = 68,132,829.93/11,682.01
6. Step 6: Final answer
   x = 5,832.29