Finding the Fourth Proportional to 2,970.39, 4,464.56 and 2,453.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,970.39 : 4,464.56 = 2,453.71 : x
2. Step 2: Convert to fraction form
   2,970.39/4,464.56 = 2,453.71/x
3. Step 3: Cross multiply
   2,970.39x = 4,464.56 × 2,453.71
4. Step 4: Simplify right side
   2,970.39x = 10,954,731.03
5. Step 5: Solve for x
   x = 10,954,731.03/2,970.39
6. Step 6: Final answer
   x = 3,687.98