Finding the Fourth Proportional to 2,505.10, 3,455.71 and 2,033.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,505.10 : 3,455.71 = 2,033.52 : x
2. Step 2: Convert to fraction form
   2,505.10/3,455.71 = 2,033.52/x
3. Step 3: Cross multiply
   2,505.10x = 3,455.71 × 2,033.52
4. Step 4: Simplify right side
   2,505.10x = 7,027,255.40
5. Step 5: Solve for x
   x = 7,027,255.40/2,505.10
6. Step 6: Final answer
   x = 2,805.18