Finding the Fourth Proportional to 2,511.80, 3,466.05 and 1,449.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,511.80 : 3,466.05 = 1,449.48 : x
2. Step 2: Convert to fraction form
   2,511.80/3,466.05 = 1,449.48/x
3. Step 3: Cross multiply
   2,511.80x = 3,466.05 × 1,449.48
4. Step 4: Simplify right side
   2,511.80x = 5,023,970.15
5. Step 5: Solve for x
   x = 5,023,970.15/2,511.80
6. Step 6: Final answer
   x = 2,000.15