Finding the Fourth Proportional to 2,035.06, 2,808.90 and 1,151.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035.06 : 2,808.90 = 1,151.38 : x
2. Step 2: Convert to fraction form
   2,035.06/2,808.90 = 1,151.38/x
3. Step 3: Cross multiply
   2,035.06x = 2,808.90 × 1,151.38
4. Step 4: Simplify right side
   2,035.06x = 3,234,111.28
5. Step 5: Solve for x
   x = 3,234,111.28/2,035.06
6. Step 6: Final answer
   x = 1,589.20