Finding the Fourth Proportional to 2,013,510.10, 3,020,265.15 and 683,814.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,510.10 : 3,020,265.15 = 683,814.10 : x
2. Step 2: Convert to fraction form
   2,013,510.10/3,020,265.15 = 683,814.10/x
3. Step 3: Cross multiply
   2,013,510.10x = 3,020,265.15 × 683,814.10
4. Step 4: Simplify right side
   2,013,510.10x = 2,065,299,895,308.61
5. Step 5: Solve for x
   x = 2,065,299,895,308.61/2,013,510.10
6. Step 6: Final answer
   x = 1,025,721.15