Finding the Fourth Proportional to 4,150,707.94, 5,727,962.16 and 2,315,164.78

Step by Step Solution

1. Step 1: Write the proportion equation
   4,150,707.94 : 5,727,962.16 = 2,315,164.78 : x
2. Step 2: Convert to fraction form
   4,150,707.94/5,727,962.16 = 2,315,164.78/x
3. Step 3: Cross multiply
   4,150,707.94x = 5,727,962.16 × 2,315,164.78
4. Step 4: Simplify right side
   4,150,707.94x = 13,261,176,254,004.72
5. Step 5: Solve for x
   x = 13,261,176,254,004.72/4,150,707.94
6. Step 6: Final answer
   x = 3,194,919.14