Finding the Fourth Proportional to 2,838.38, 4,245.42 and 2,366.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,838.38 : 4,245.42 = 2,366.96 : x
2. Step 2: Convert to fraction form
   2,838.38/4,245.42 = 2,366.96/x
3. Step 3: Cross multiply
   2,838.38x = 4,245.42 × 2,366.96
4. Step 4: Simplify right side
   2,838.38x = 10,048,739.32
5. Step 5: Solve for x
   x = 10,048,739.32/2,838.38
6. Step 6: Final answer
   x = 3,540.31