Finding the Fourth Proportional to 3,830.04, 5,286.03 and 2,338.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,830.04 : 5,286.03 = 2,338.82 : x
2. Step 2: Convert to fraction form
   3,830.04/5,286.03 = 2,338.82/x
3. Step 3: Cross multiply
   3,830.04x = 5,286.03 × 2,338.82
4. Step 4: Simplify right side
   3,830.04x = 12,363,096.91
5. Step 5: Solve for x
   x = 12,363,096.91/3,830.04
6. Step 6: Final answer
   x = 3,227.93