Finding the Fourth Proportional to 2,311,795.34, 3,469,062.94 and 1,287,982.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,311,795.34 : 3,469,062.94 = 1,287,982.56 : x
2. Step 2: Convert to fraction form
   2,311,795.34/3,469,062.94 = 1,287,982.56/x
3. Step 3: Cross multiply
   2,311,795.34x = 3,469,062.94 × 1,287,982.56
4. Step 4: Simplify right side
   2,311,795.34x = 4,468,092,550,033.38
5. Step 5: Solve for x
   x = 4,468,092,550,033.38/2,311,795.34
6. Step 6: Final answer
   x = 1,932,737.07