Finding the Fourth Proportional to 6,828.83, 10,245.71 and 2,387.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,828.83 : 10,245.71 = 2,387.15 : x
2. Step 2: Convert to fraction form
   6,828.83/10,245.71 = 2,387.15/x
3. Step 3: Cross multiply
   6,828.83x = 10,245.71 × 2,387.15
4. Step 4: Simplify right side
   6,828.83x = 24,458,046.63
5. Step 5: Solve for x
   x = 24,458,046.63/6,828.83
6. Step 6: Final answer
   x = 3,581.59