Finding the Fourth Proportional to 4,055,389.25, 5,596,326.18 and 2,313,019.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,055,389.25 : 5,596,326.18 = 2,313,019.31 : x
2. Step 2: Convert to fraction form
   4,055,389.25/5,596,326.18 = 2,313,019.31/x
3. Step 3: Cross multiply
   4,055,389.25x = 5,596,326.18 × 2,313,019.31
4. Step 4: Simplify right side
   4,055,389.25x = 12,944,410,491,416.90
5. Step 5: Solve for x
   x = 12,944,410,491,416.90/4,055,389.25
6. Step 6: Final answer
   x = 3,191,903.34