Finding the Fourth Proportional to 8,882.38, 12,257.34 and 4,903.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,882.38 : 12,257.34 = 4,903.42 : x
2. Step 2: Convert to fraction form
   8,882.38/12,257.34 = 4,903.42/x
3. Step 3: Cross multiply
   8,882.38x = 12,257.34 × 4,903.42
4. Step 4: Simplify right side
   8,882.38x = 60,102,886.10
5. Step 5: Solve for x
   x = 60,102,886.10/8,882.38
6. Step 6: Final answer
   x = 6,766.53