Finding the Fourth Proportional to 3,359.61, 5,039.55 and 1,168.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,359.61 : 5,039.55 = 1,168.56 : x
2. Step 2: Convert to fraction form
   3,359.61/5,039.55 = 1,168.56/x
3. Step 3: Cross multiply
   3,359.61x = 5,039.55 × 1,168.56
4. Step 4: Simplify right side
   3,359.61x = 5,889,016.55
5. Step 5: Solve for x
   x = 5,889,016.55/3,359.61
6. Step 6: Final answer
   x = 1,752.89