Finding the Fourth Proportional to 2,176.29, 3,004.47 and 1,469.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,176.29 : 3,004.47 = 1,469.25 : x
2. Step 2: Convert to fraction form
   2,176.29/3,004.47 = 1,469.25/x
3. Step 3: Cross multiply
   2,176.29x = 3,004.47 × 1,469.25
4. Step 4: Simplify right side
   2,176.29x = 4,414,317.55
5. Step 5: Solve for x
   x = 4,414,317.55/2,176.29
6. Step 6: Final answer
   x = 2,028.37