Finding the Fourth Proportional to 6,885.43, 10,314.17 and 3,182.51

Step by Step Solution

1. Step 1: Write the proportion equation
   6,885.43 : 10,314.17 = 3,182.51 : x
2. Step 2: Convert to fraction form
   6,885.43/10,314.17 = 3,182.51/x
3. Step 3: Cross multiply
   6,885.43x = 10,314.17 × 3,182.51
4. Step 4: Simplify right side
   6,885.43x = 32,824,970.97
5. Step 5: Solve for x
   x = 32,824,970.97/6,885.43
6. Step 6: Final answer
   x = 4,767.31