Finding the Fourth Proportional to 2,559.40, 3,532.01 and 1,511.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559.40 : 3,532.01 = 1,511.46 : x
2. Step 2: Convert to fraction form
   2,559.40/3,532.01 = 1,511.46/x
3. Step 3: Cross multiply
   2,559.40x = 3,532.01 × 1,511.46
4. Step 4: Simplify right side
   2,559.40x = 5,338,491.83
5. Step 5: Solve for x
   x = 5,338,491.83/2,559.40
6. Step 6: Final answer
   x = 2,085.84