Finding the Fourth Proportional to 2,568,804.30, 3,852,040.05 and 970,836.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568,804.30 : 3,852,040.05 = 970,836.30 : x
2. Step 2: Convert to fraction form
   2,568,804.30/3,852,040.05 = 970,836.30/x
3. Step 3: Cross multiply
   2,568,804.30x = 3,852,040.05 × 970,836.30
4. Step 4: Simplify right side
   2,568,804.30x = 3,739,700,309,593.82
5. Step 5: Solve for x
   x = 3,739,700,309,593.82/2,568,804.30
6. Step 6: Final answer
   x = 1,455,813.63