Finding the Fourth Proportional to 6,446.42, 8,897.82 and 3,794.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,446.42 : 8,897.82 = 3,794.69 : x
2. Step 2: Convert to fraction form
   6,446.42/8,897.82 = 3,794.69/x
3. Step 3: Cross multiply
   6,446.42x = 8,897.82 × 3,794.69
4. Step 4: Simplify right side
   6,446.42x = 33,764,468.58
5. Step 5: Solve for x
   x = 33,764,468.58/6,446.42
6. Step 6: Final answer
   x = 5,237.71