Finding the Fourth Proportional to 2,560.52, 3,533.48 and 1,499.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,560.52 : 3,533.48 = 1,499.02 : x
2. Step 2: Convert to fraction form
   2,560.52/3,533.48 = 1,499.02/x
3. Step 3: Cross multiply
   2,560.52x = 3,533.48 × 1,499.02
4. Step 4: Simplify right side
   2,560.52x = 5,296,757.19
5. Step 5: Solve for x
   x = 5,296,757.19/2,560.52
6. Step 6: Final answer
   x = 2,068.63