Finding the Fourth Proportional to 10,677.10, 16,010.85 and 4,101.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,677.10 : 16,010.85 = 4,101.10 : x
2. Step 2: Convert to fraction form
   10,677.10/16,010.85 = 4,101.10/x
3. Step 3: Cross multiply
   10,677.10x = 16,010.85 × 4,101.10
4. Step 4: Simplify right side
   10,677.10x = 65,662,096.94
5. Step 5: Solve for x
   x = 65,662,096.94/10,677.10
6. Step 6: Final answer
   x = 6,149.81