Finding the Fourth Proportional to 3,391.29, 5,083.81 and 1,169.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,391.29 : 5,083.81 = 1,169.59 : x
2. Step 2: Convert to fraction form
   3,391.29/5,083.81 = 1,169.59/x
3. Step 3: Cross multiply
   3,391.29x = 5,083.81 × 1,169.59
4. Step 4: Simplify right side
   3,391.29x = 5,945,973.34
5. Step 5: Solve for x
   x = 5,945,973.34/3,391.29
6. Step 6: Final answer
   x = 1,753.31