Finding the Fourth Proportional to 2,541.78, 3,506.49 and 1,493.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,541.78 : 3,506.49 = 1,493.10 : x
2. Step 2: Convert to fraction form
   2,541.78/3,506.49 = 1,493.10/x
3. Step 3: Cross multiply
   2,541.78x = 3,506.49 × 1,493.10
4. Step 4: Simplify right side
   2,541.78x = 5,235,540.22
5. Step 5: Solve for x
   x = 5,235,540.22/2,541.78
6. Step 6: Final answer
   x = 2,059.79