Finding the Fourth Proportional to 3,829.89, 5,739.48 and 2,071.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,829.89 : 5,739.48 = 2,071.10 : x
2. Step 2: Convert to fraction form
   3,829.89/5,739.48 = 2,071.10/x
3. Step 3: Cross multiply
   3,829.89x = 5,739.48 × 2,071.10
4. Step 4: Simplify right side
   3,829.89x = 11,887,008.33
5. Step 5: Solve for x
   x = 11,887,008.33/3,829.89
6. Step 6: Final answer
   x = 3,103.75