Finding the Fourth Proportional to 1,498.43, 2,249.56 and 1,007.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.43 : 2,249.56 = 1,007.99 : x
2. Step 2: Convert to fraction form
   1,498.43/2,249.56 = 1,007.99/x
3. Step 3: Cross multiply
   1,498.43x = 2,249.56 × 1,007.99
4. Step 4: Simplify right side
   1,498.43x = 2,267,533.98
5. Step 5: Solve for x
   x = 2,267,533.98/1,498.43
6. Step 6: Final answer
   x = 1,513.27