Finding the Fourth Proportional to 2,492.43, 3,439.53 and 1,498.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.43 : 3,439.53 = 1,498.25 : x
2. Step 2: Convert to fraction form
   2,492.43/3,439.53 = 1,498.25/x
3. Step 3: Cross multiply
   2,492.43x = 3,439.53 × 1,498.25
4. Step 4: Simplify right side
   2,492.43x = 5,153,284.42
5. Step 5: Solve for x
   x = 5,153,284.42/2,492.43
6. Step 6: Final answer
   x = 2,067.58