Finding the Fourth Proportional to 2,022,986.10, 3,034,479.15 and 1,078,202.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022,986.10 : 3,034,479.15 = 1,078,202.10 : x
2. Step 2: Convert to fraction form
   2,022,986.10/3,034,479.15 = 1,078,202.10/x
3. Step 3: Cross multiply
   2,022,986.10x = 3,034,479.15 × 1,078,202.10
4. Step 4: Simplify right side
   2,022,986.10x = 3,271,781,791,936.22
5. Step 5: Solve for x
   x = 3,271,781,791,936.22/2,022,986.10
6. Step 6: Final answer
   x = 1,617,303.15