Finding the Fourth Proportional to 2,268.47, 3,399.57 and 1,170.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268.47 : 3,399.57 = 1,170.59 : x
2. Step 2: Convert to fraction form
   2,268.47/3,399.57 = 1,170.59/x
3. Step 3: Cross multiply
   2,268.47x = 3,399.57 × 1,170.59
4. Step 4: Simplify right side
   2,268.47x = 3,979,485.65
5. Step 5: Solve for x
   x = 3,979,485.65/2,268.47
6. Step 6: Final answer
   x = 1,754.26