Finding the Fourth Proportional to 2,010.34, 2,774.12 and 1,125.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010.34 : 2,774.12 = 1,125.98 : x
2. Step 2: Convert to fraction form
   2,010.34/2,774.12 = 1,125.98/x
3. Step 3: Cross multiply
   2,010.34x = 2,774.12 × 1,125.98
4. Step 4: Simplify right side
   2,010.34x = 3,123,603.64
5. Step 5: Solve for x
   x = 3,123,603.64/2,010.34
6. Step 6: Final answer
   x = 1,553.77