Finding the Fourth Proportional to 3,850,112.72, 5,780,846.41 and 2,147,582.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,850,112.72 : 5,780,846.41 = 2,147,582.43 : x
2. Step 2: Convert to fraction form
   3,850,112.72/5,780,846.41 = 2,147,582.43/x
3. Step 3: Cross multiply
   3,850,112.72x = 5,780,846.41 × 2,147,582.43
4. Step 4: Simplify right side
   3,850,112.72x = 12,414,844,175,275.62
5. Step 5: Solve for x
   x = 12,414,844,175,275.62/3,850,112.72
6. Step 6: Final answer
   x = 3,224,540.44