Finding the Fourth Proportional to 2,404.84, 3,609.16 and 1,019.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.84 : 3,609.16 = 1,019.13 : x
2. Step 2: Convert to fraction form
   2,404.84/3,609.16 = 1,019.13/x
3. Step 3: Cross multiply
   2,404.84x = 3,609.16 × 1,019.13
4. Step 4: Simplify right side
   2,404.84x = 3,678,207.45
5. Step 5: Solve for x
   x = 3,678,207.45/2,404.84
6. Step 6: Final answer
   x = 1,529.50