Finding the Fourth Proportional to 6,227.42, 8,595.32 and 3,994.58

Step by Step Solution

1. Step 1: Write the proportion equation
   6,227.42 : 8,595.32 = 3,994.58 : x
2. Step 2: Convert to fraction form
   6,227.42/8,595.32 = 3,994.58/x
3. Step 3: Cross multiply
   6,227.42x = 8,595.32 × 3,994.58
4. Step 4: Simplify right side
   6,227.42x = 34,334,694.88
5. Step 5: Solve for x
   x = 34,334,694.88/6,227.42
6. Step 6: Final answer
   x = 5,513.47