Finding the Fourth Proportional to 3,647.94, 5,035.68 and 2,470.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647.94 : 5,035.68 = 2,470.62 : x
2. Step 2: Convert to fraction form
   3,647.94/5,035.68 = 2,470.62/x
3. Step 3: Cross multiply
   3,647.94x = 5,035.68 × 2,470.62
4. Step 4: Simplify right side
   3,647.94x = 12,441,251.72
5. Step 5: Solve for x
   x = 12,441,251.72/3,647.94
6. Step 6: Final answer
   x = 3,410.49