Finding the Fourth Proportional to 2,077.72, 3,096.33 and 2,017.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077.72 : 3,096.33 = 2,017.75 : x
2. Step 2: Convert to fraction form
   2,077.72/3,096.33 = 2,017.75/x
3. Step 3: Cross multiply
   2,077.72x = 3,096.33 × 2,017.75
4. Step 4: Simplify right side
   2,077.72x = 6,247,603.20
5. Step 5: Solve for x
   x = 6,247,603.20/2,077.72
6. Step 6: Final answer
   x = 3,006.95