Finding the Fourth Proportional to 2,552.46, 3,520.71 and 1,669.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552.46 : 3,520.71 = 1,669.02 : x
2. Step 2: Convert to fraction form
   2,552.46/3,520.71 = 1,669.02/x
3. Step 3: Cross multiply
   2,552.46x = 3,520.71 × 1,669.02
4. Step 4: Simplify right side
   2,552.46x = 5,876,135.40
5. Step 5: Solve for x
   x = 5,876,135.40/2,552.46
6. Step 6: Final answer
   x = 2,302.15