Finding the Fourth Proportional to 2,233,858, 3,082,490.76 and 1,266,679.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233,858 : 3,082,490.76 = 1,266,679.12 : x
2. Step 2: Convert to fraction form
   2,233,858/3,082,490.76 = 1,266,679.12/x
3. Step 3: Cross multiply
   2,233,858x = 3,082,490.76 × 1,266,679.12
4. Step 4: Simplify right side
   2,233,858x = 3,904,526,683,284.93
5. Step 5: Solve for x
   x = 3,904,526,683,284.93/2,233,858
6. Step 6: Final answer
   x = 1,747,884.91