Finding the Fourth Proportional to 6,894.31, 10,335.27 and 2,508.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,894.31 : 10,335.27 = 2,508.69 : x
2. Step 2: Convert to fraction form
   6,894.31/10,335.27 = 2,508.69/x
3. Step 3: Cross multiply
   6,894.31x = 10,335.27 × 2,508.69
4. Step 4: Simplify right side
   6,894.31x = 25,927,988.50
5. Step 5: Solve for x
   x = 25,927,988.50/6,894.31
6. Step 6: Final answer
   x = 3,760.78