Finding the Fourth Proportional to 2,493.54, 3,442.48 and 1,499.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.54 : 3,442.48 = 1,499.06 : x
2. Step 2: Convert to fraction form
   2,493.54/3,442.48 = 1,499.06/x
3. Step 3: Cross multiply
   2,493.54x = 3,442.48 × 1,499.06
4. Step 4: Simplify right side
   2,493.54x = 5,160,488.93
5. Step 5: Solve for x
   x = 5,160,488.93/2,493.54
6. Step 6: Final answer
   x = 2,069.54