Finding the Fourth Proportional to 3,842.44, 5,300.56 and 2,425.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,842.44 : 5,300.56 = 2,425.62 : x
2. Step 2: Convert to fraction form
   3,842.44/5,300.56 = 2,425.62/x
3. Step 3: Cross multiply
   3,842.44x = 5,300.56 × 2,425.62
4. Step 4: Simplify right side
   3,842.44x = 12,857,105.72
5. Step 5: Solve for x
   x = 12,857,105.72/3,842.44
6. Step 6: Final answer
   x = 3,346.08