Finding the Fourth Proportional to 1,797.10, 2,696.02 and 756.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,797.10 : 2,696.02 = 756.56 : x
2. Step 2: Convert to fraction form
   1,797.10/2,696.02 = 756.56/x
3. Step 3: Cross multiply
   1,797.10x = 2,696.02 × 756.56
4. Step 4: Simplify right side
   1,797.10x = 2,039,700.89
5. Step 5: Solve for x
   x = 2,039,700.89/1,797.10
6. Step 6: Final answer
   x = 1,135.00