Finding the Fourth Proportional to 2,936,609.69, 4,405,150.94 and 1,115,846.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,936,609.69 : 4,405,150.94 = 1,115,846.46 : x
2. Step 2: Convert to fraction form
   2,936,609.69/4,405,150.94 = 1,115,846.46/x
3. Step 3: Cross multiply
   2,936,609.69x = 4,405,150.94 × 1,115,846.46
4. Step 4: Simplify right side
   2,936,609.69x = 4,915,472,076,585.44
5. Step 5: Solve for x
   x = 4,915,472,076,585.44/2,936,609.69
6. Step 6: Final answer
   x = 1,673,859.52