Finding the Fourth Proportional to 2,306,404.14, 3,182,843.34 and 1,287,845.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,306,404.14 : 3,182,843.34 = 1,287,845.34 : x
2. Step 2: Convert to fraction form
   2,306,404.14/3,182,843.34 = 1,287,845.34/x
3. Step 3: Cross multiply
   2,306,404.14x = 3,182,843.34 × 1,287,845.34
4. Step 4: Simplify right side
   2,306,404.14x = 4,099,009,963,369.04
5. Step 5: Solve for x
   x = 4,099,009,963,369.04/2,306,404.14
6. Step 6: Final answer
   x = 1,777,229.71