Finding the Fourth Proportional to 2,780,022.42, 3,834,452.82 and 2,551,318.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,780,022.42 : 3,834,452.82 = 2,551,318.41 : x
2. Step 2: Convert to fraction form
   2,780,022.42/3,834,452.82 = 2,551,318.41/x
3. Step 3: Cross multiply
   2,780,022.42x = 3,834,452.82 × 2,551,318.41
4. Step 4: Simplify right side
   2,780,022.42x = 9,782,910,071,942.42
5. Step 5: Solve for x
   x = 9,782,910,071,942.42/2,780,022.42
6. Step 6: Final answer
   x = 3,519,004.02