Finding the Fourth Proportional to 6,872.83, 10,295.98 and 4,101.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,872.83 : 10,295.98 = 4,101.72 : x
2. Step 2: Convert to fraction form
   6,872.83/10,295.98 = 4,101.72/x
3. Step 3: Cross multiply
   6,872.83x = 10,295.98 × 4,101.72
4. Step 4: Simplify right side
   6,872.83x = 42,231,227.09
5. Step 5: Solve for x
   x = 42,231,227.09/6,872.83
6. Step 6: Final answer
   x = 6,144.66