Finding the Fourth Proportional to 2,034.98, 2,808.77 and 1,151.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.98 : 2,808.77 = 1,151.30 : x
2. Step 2: Convert to fraction form
   2,034.98/2,808.77 = 1,151.30/x
3. Step 3: Cross multiply
   2,034.98x = 2,808.77 × 1,151.30
4. Step 4: Simplify right side
   2,034.98x = 3,233,736.90
5. Step 5: Solve for x
   x = 3,233,736.90/2,034.98
6. Step 6: Final answer
   x = 1,589.08