Finding the Fourth Proportional to 3,507.89, 4,841.15 and 2,016.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,507.89 : 4,841.15 = 2,016.17 : x
2. Step 2: Convert to fraction form
   3,507.89/4,841.15 = 2,016.17/x
3. Step 3: Cross multiply
   3,507.89x = 4,841.15 × 2,016.17
4. Step 4: Simplify right side
   3,507.89x = 9,760,571.31
5. Step 5: Solve for x
   x = 9,760,571.31/3,507.89
6. Step 6: Final answer
   x = 2,782.46