Finding the Fourth Proportional to 2,025,973.83, 3,039,120.44 and 678,141.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025,973.83 : 3,039,120.44 = 678,141.22 : x
2. Step 2: Convert to fraction form
   2,025,973.83/3,039,120.44 = 678,141.22/x
3. Step 3: Cross multiply
   2,025,973.83x = 3,039,120.44 × 678,141.22
4. Step 4: Simplify right side
   2,025,973.83x = 2,060,952,842,908.54
5. Step 5: Solve for x
   x = 2,060,952,842,908.54/2,025,973.83
6. Step 6: Final answer
   x = 1,017,265.28