Finding the Fourth Proportional to 2,247,826.94, 3,101,999.46 and 1,229,231.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247,826.94 : 3,101,999.46 = 1,229,231.42 : x
2. Step 2: Convert to fraction form
   2,247,826.94/3,101,999.46 = 1,229,231.42/x
3. Step 3: Cross multiply
   2,247,826.94x = 3,101,999.46 × 1,229,231.42
4. Step 4: Simplify right side
   2,247,826.94x = 3,813,075,201,055.03
5. Step 5: Solve for x
   x = 3,813,075,201,055.03/2,247,826.94
6. Step 6: Final answer
   x = 1,696,338.42