Finding the Fourth Proportional to 1,528.44, 2,290.59 and 796.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,528.44 : 2,290.59 = 796.52 : x
2. Step 2: Convert to fraction form
   1,528.44/2,290.59 = 796.52/x
3. Step 3: Cross multiply
   1,528.44x = 2,290.59 × 796.52
4. Step 4: Simplify right side
   1,528.44x = 1,824,489.29
5. Step 5: Solve for x
   x = 1,824,489.29/1,528.44
6. Step 6: Final answer
   x = 1,193.69