Finding the Fourth Proportional to 1,500.00, 2,249.99 and 404.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500.00 : 2,249.99 = 404.47 : x
2. Step 2: Convert to fraction form
   1,500.00/2,249.99 = 404.47/x
3. Step 3: Cross multiply
   1,500.00x = 2,249.99 × 404.47
4. Step 4: Simplify right side
   1,500.00x = 910,062.90
5. Step 5: Solve for x
   x = 910,062.90/1,500.00
6. Step 6: Final answer
   x = 606.71