Finding the Fourth Proportional to 2,334,273.33, 3,221,321.81 and 1,315,678.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334,273.33 : 3,221,321.81 = 1,315,678.08 : x
2. Step 2: Convert to fraction form
   2,334,273.33/3,221,321.81 = 1,315,678.08/x
3. Step 3: Cross multiply
   2,334,273.33x = 3,221,321.81 × 1,315,678.08
4. Step 4: Simplify right side
   2,334,273.33x = 4,238,222,499,544.49
5. Step 5: Solve for x
   x = 4,238,222,499,544.49/2,334,273.33
6. Step 6: Final answer
   x = 1,815,649.62