Finding the Fourth Proportional to 2,022,280.94, 2,790,730.59 and 1,116,843.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022,280.94 : 2,790,730.59 = 1,116,843.50 : x
2. Step 2: Convert to fraction form
   2,022,280.94/2,790,730.59 = 1,116,843.50/x
3. Step 3: Cross multiply
   2,022,280.94x = 2,790,730.59 × 1,116,843.50
4. Step 4: Simplify right side
   2,022,280.94x = 3,116,809,319,692.67
5. Step 5: Solve for x
   x = 3,116,809,319,692.67/2,022,280.94
6. Step 6: Final answer
   x = 1,541,234.58