Finding the Fourth Proportional to 2,304.32, 3,174.72 and 1,745.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304.32 : 3,174.72 = 1,745.60 : x
2. Step 2: Convert to fraction form
   2,304.32/3,174.72 = 1,745.60/x
3. Step 3: Cross multiply
   2,304.32x = 3,174.72 × 1,745.60
4. Step 4: Simplify right side
   2,304.32x = 5,541,791.23
5. Step 5: Solve for x
   x = 5,541,791.23/2,304.32
6. Step 6: Final answer
   x = 2,404.96