Finding the Fourth Proportional to 2,233,856, 3,082,488 and 1,266,677.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233,856 : 3,082,488 = 1,266,677.12 : x
2. Step 2: Convert to fraction form
   2,233,856/3,082,488 = 1,266,677.12/x
3. Step 3: Cross multiply
   2,233,856x = 3,082,488 × 1,266,677.12
4. Step 4: Simplify right side
   2,233,856x = 3,904,517,022,274.56
5. Step 5: Solve for x
   x = 3,904,517,022,274.56/2,233,856
6. Step 6: Final answer
   x = 1,747,882.15