Finding the Fourth Proportional to 3,808.26, 5,709.79 and 2,029.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,808.26 : 5,709.79 = 2,029.59 : x
2. Step 2: Convert to fraction form
   3,808.26/5,709.79 = 2,029.59/x
3. Step 3: Cross multiply
   3,808.26x = 5,709.79 × 2,029.59
4. Step 4: Simplify right side
   3,808.26x = 11,588,513.34
5. Step 5: Solve for x
   x = 11,588,513.34/3,808.26
6. Step 6: Final answer
   x = 3,042.99