Finding the Fourth Proportional to 10,677.16, 16,013.55 and 2,884.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,677.16 : 16,013.55 = 2,884.15 : x
2. Step 2: Convert to fraction form
   10,677.16/16,013.55 = 2,884.15/x
3. Step 3: Cross multiply
   10,677.16x = 16,013.55 × 2,884.15
4. Step 4: Simplify right side
   10,677.16x = 46,185,480.23
5. Step 5: Solve for x
   x = 46,185,480.23/10,677.16
6. Step 6: Final answer
   x = 4,325.63