Finding the Fourth Proportional to 2,016.69, 3,024.49 and 555.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.69 : 3,024.49 = 555.49 : x
2. Step 2: Convert to fraction form
   2,016.69/3,024.49 = 555.49/x
3. Step 3: Cross multiply
   2,016.69x = 3,024.49 × 555.49
4. Step 4: Simplify right side
   2,016.69x = 1,680,073.95
5. Step 5: Solve for x
   x = 1,680,073.95/2,016.69
6. Step 6: Final answer
   x = 833.08