Finding the Fourth Proportional to 3,635.74, 5,016.72 and 3,451.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635.74 : 5,016.72 = 3,451.24 : x
2. Step 2: Convert to fraction form
   3,635.74/5,016.72 = 3,451.24/x
3. Step 3: Cross multiply
   3,635.74x = 5,016.72 × 3,451.24
4. Step 4: Simplify right side
   3,635.74x = 17,313,904.73
5. Step 5: Solve for x
   x = 17,313,904.73/3,635.74
6. Step 6: Final answer
   x = 4,762.14