Finding the Fourth Proportional to 2,493.72, 3,439.67 and 1,498.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.72 : 3,439.67 = 1,498.37 : x
2. Step 2: Convert to fraction form
   2,493.72/3,439.67 = 1,498.37/x
3. Step 3: Cross multiply
   2,493.72x = 3,439.67 × 1,498.37
4. Step 4: Simplify right side
   2,493.72x = 5,153,873.65
5. Step 5: Solve for x
   x = 5,153,873.65/2,493.72
6. Step 6: Final answer
   x = 2,066.74