Finding the Fourth Proportional to 2,199,456.95, 3,299,701.81 and 683,061.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,199,456.95 : 3,299,701.81 = 683,061.62 : x
2. Step 2: Convert to fraction form
   2,199,456.95/3,299,701.81 = 683,061.62/x
3. Step 3: Cross multiply
   2,199,456.95x = 3,299,701.81 × 683,061.62
4. Step 4: Simplify right side
   2,199,456.95x = 2,253,899,663,855.53
5. Step 5: Solve for x
   x = 2,253,899,663,855.53/2,199,456.95
6. Step 6: Final answer
   x = 1,024,752.80