Finding the Fourth Proportional to 2,560.02, 3,533.94 and 1,628.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,560.02 : 3,533.94 = 1,628.52 : x
2. Step 2: Convert to fraction form
   2,560.02/3,533.94 = 1,628.52/x
3. Step 3: Cross multiply
   2,560.02x = 3,533.94 × 1,628.52
4. Step 4: Simplify right side
   2,560.02x = 5,755,091.97
5. Step 5: Solve for x
   x = 5,755,091.97/2,560.02
6. Step 6: Final answer
   x = 2,248.07