Finding the Fourth Proportional to 2,183,498.69, 3,013,240.11 and 1,266,271.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,183,498.69 : 3,013,240.11 = 1,266,271.63 : x
2. Step 2: Convert to fraction form
   2,183,498.69/3,013,240.11 = 1,266,271.63/x
3. Step 3: Cross multiply
   2,183,498.69x = 3,013,240.11 × 1,266,271.63
4. Step 4: Simplify right side
   2,183,498.69x = 3,815,580,453,389.46
5. Step 5: Solve for x
   x = 3,815,580,453,389.46/2,183,498.69
6. Step 6: Final answer
   x = 1,747,461.76