Finding the Fourth Proportional to 2,533.25, 3,494.46 and 1,485.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533.25 : 3,494.46 = 1,485.11 : x
2. Step 2: Convert to fraction form
   2,533.25/3,494.46 = 1,485.11/x
3. Step 3: Cross multiply
   2,533.25x = 3,494.46 × 1,485.11
4. Step 4: Simplify right side
   2,533.25x = 5,189,640.02
5. Step 5: Solve for x
   x = 5,189,640.02/2,533.25
6. Step 6: Final answer
   x = 2,048.61