Finding the Fourth Proportional to 2,557.18, 3,528.95 and 1,495.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,557.18 : 3,528.95 = 1,495.04 : x
2. Step 2: Convert to fraction form
   2,557.18/3,528.95 = 1,495.04/x
3. Step 3: Cross multiply
   2,557.18x = 3,528.95 × 1,495.04
4. Step 4: Simplify right side
   2,557.18x = 5,275,907.50
5. Step 5: Solve for x
   x = 5,275,907.50/2,557.18
6. Step 6: Final answer
   x = 2,063.18