Finding the Fourth Proportional to 2,183,496.72, 3,013,237.43 and 1,266,269.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,183,496.72 : 3,013,237.43 = 1,266,269.69 : x
2. Step 2: Convert to fraction form
   2,183,496.72/3,013,237.43 = 1,266,269.69/x
3. Step 3: Cross multiply
   2,183,496.72x = 3,013,237.43 × 1,266,269.69
4. Step 4: Simplify right side
   2,183,496.72x = 3,815,571,204,984.96
5. Step 5: Solve for x
   x = 3,815,571,204,984.96/2,183,496.72
6. Step 6: Final answer
   x = 1,747,459.10