Finding the Fourth Proportional to 3,114.89, 4,674.39 and 1,167.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,114.89 : 4,674.39 = 1,167.09 : x
2. Step 2: Convert to fraction form
   3,114.89/4,674.39 = 1,167.09/x
3. Step 3: Cross multiply
   3,114.89x = 4,674.39 × 1,167.09
4. Step 4: Simplify right side
   3,114.89x = 5,455,433.83
5. Step 5: Solve for x
   x = 5,455,433.83/3,114.89
6. Step 6: Final answer
   x = 1,751.41