Finding the Fourth Proportional to 2,005,468.04, 3,006,705.98 and 1,206,562.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,005,468.04 : 3,006,705.98 = 1,206,562.40 : x
2. Step 2: Convert to fraction form
   2,005,468.04/3,006,705.98 = 1,206,562.40/x
3. Step 3: Cross multiply
   2,005,468.04x = 3,006,705.98 × 1,206,562.40
4. Step 4: Simplify right side
   2,005,468.04x = 3,627,778,383,323.15
5. Step 5: Solve for x
   x = 3,627,778,383,323.15/2,005,468.04
6. Step 6: Final answer
   x = 1,808,943.50