Finding the Fourth Proportional to 6,338.34, 8,746.32 and 3,685.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,338.34 : 8,746.32 = 3,685.71 : x
2. Step 2: Convert to fraction form
   6,338.34/8,746.32 = 3,685.71/x
3. Step 3: Cross multiply
   6,338.34x = 8,746.32 × 3,685.71
4. Step 4: Simplify right side
   6,338.34x = 32,236,399.09
5. Step 5: Solve for x
   x = 32,236,399.09/6,338.34
6. Step 6: Final answer
   x = 5,085.94