Finding the Fourth Proportional to 2,200,258.69, 3,036,367.92 and 1,283,123.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,258.69 : 3,036,367.92 = 1,283,123.84 : x
2. Step 2: Convert to fraction form
   2,200,258.69/3,036,367.92 = 1,283,123.84/x
3. Step 3: Cross multiply
   2,200,258.69x = 3,036,367.92 × 1,283,123.84
4. Step 4: Simplify right side
   2,200,258.69x = 3,896,036,054,793.09
5. Step 5: Solve for x
   x = 3,896,036,054,793.09/2,200,258.69
6. Step 6: Final answer
   x = 1,770,717.27