Finding the Fourth Proportional to 2,528, 3,792.42 and 796.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528 : 3,792.42 = 796.28 : x
2. Step 2: Convert to fraction form
   2,528/3,792.42 = 796.28/x
3. Step 3: Cross multiply
   2,528x = 3,792.42 × 796.28
4. Step 4: Simplify right side
   2,528x = 3,019,828.20
5. Step 5: Solve for x
   x = 3,019,828.20/2,528
6. Step 6: Final answer
   x = 1,194.55