Finding the Fourth Proportional to 2,010.29, 2,774.12 and 1,126.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010.29 : 2,774.12 = 1,126.04 : x
2. Step 2: Convert to fraction form
   2,010.29/2,774.12 = 1,126.04/x
3. Step 3: Cross multiply
   2,010.29x = 2,774.12 × 1,126.04
4. Step 4: Simplify right side
   2,010.29x = 3,123,750.58
5. Step 5: Solve for x
   x = 3,123,750.58/2,010.29
6. Step 6: Final answer
   x = 1,553.88