Finding the Fourth Proportional to 4,016.16, 6,026.49 and 1,677.87

Step by Step Solution

1. Step 1: Write the proportion equation
   4,016.16 : 6,026.49 = 1,677.87 : x
2. Step 2: Convert to fraction form
   4,016.16/6,026.49 = 1,677.87/x
3. Step 3: Cross multiply
   4,016.16x = 6,026.49 × 1,677.87
4. Step 4: Simplify right side
   4,016.16x = 10,111,666.78
5. Step 5: Solve for x
   x = 10,111,666.78/4,016.16
6. Step 6: Final answer
   x = 2,517.75