Finding the Fourth Proportional to 2,388,571.86, 3,296,322.45 and 1,356,175.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,571.86 : 3,296,322.45 = 1,356,175.71 : x
2. Step 2: Convert to fraction form
   2,388,571.86/3,296,322.45 = 1,356,175.71/x
3. Step 3: Cross multiply
   2,388,571.86x = 3,296,322.45 × 1,356,175.71
4. Step 4: Simplify right side
   2,388,571.86x = 4,470,392,439,017.69
5. Step 5: Solve for x
   x = 4,470,392,439,017.69/2,388,571.86
6. Step 6: Final answer
   x = 1,871,575.44