Finding the Fourth Proportional to 3,168.61, 4,753.59 and 1,194.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,168.61 : 4,753.59 = 1,194.20 : x
2. Step 2: Convert to fraction form
   3,168.61/4,753.59 = 1,194.20/x
3. Step 3: Cross multiply
   3,168.61x = 4,753.59 × 1,194.20
4. Step 4: Simplify right side
   3,168.61x = 5,676,723.41
5. Step 5: Solve for x
   x = 5,676,723.41/3,168.61
6. Step 6: Final answer
   x = 1,791.55