Finding the Fourth Proportional to 2,528.56, 3,792.25 and 968.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528.56 : 3,792.25 = 968.01 : x
2. Step 2: Convert to fraction form
   2,528.56/3,792.25 = 968.01/x
3. Step 3: Cross multiply
   2,528.56x = 3,792.25 × 968.01
4. Step 4: Simplify right side
   2,528.56x = 3,670,935.92
5. Step 5: Solve for x
   x = 3,670,935.92/2,528.56
6. Step 6: Final answer
   x = 1,451.79