Finding the Fourth Proportional to 4,103.73, 5,662.71 and 2,425.21

Step by Step Solution

1. Step 1: Write the proportion equation
   4,103.73 : 5,662.71 = 2,425.21 : x
2. Step 2: Convert to fraction form
   4,103.73/5,662.71 = 2,425.21/x
3. Step 3: Cross multiply
   4,103.73x = 5,662.71 × 2,425.21
4. Step 4: Simplify right side
   4,103.73x = 13,733,246.76
5. Step 5: Solve for x
   x = 13,733,246.76/4,103.73
6. Step 6: Final answer
   x = 3,346.53