Finding the Fourth Proportional to 3,016.34, 4,159.89 and 2,176.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016.34 : 4,159.89 = 2,176.82 : x
2. Step 2: Convert to fraction form
   3,016.34/4,159.89 = 2,176.82/x
3. Step 3: Cross multiply
   3,016.34x = 4,159.89 × 2,176.82
4. Step 4: Simplify right side
   3,016.34x = 9,055,331.75
5. Step 5: Solve for x
   x = 9,055,331.75/3,016.34
6. Step 6: Final answer
   x = 3,002.09