Finding the Fourth Proportional to 2,465.16, 3,399.60 and 1,625.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,465.16 : 3,399.60 = 1,625.52 : x
2. Step 2: Convert to fraction form
   2,465.16/3,399.60 = 1,625.52/x
3. Step 3: Cross multiply
   2,465.16x = 3,399.60 × 1,625.52
4. Step 4: Simplify right side
   2,465.16x = 5,526,117.79
5. Step 5: Solve for x
   x = 5,526,117.79/2,465.16
6. Step 6: Final answer
   x = 2,241.69