Finding the Fourth Proportional to 2,338,443.99, 3,507,961.23 and 740,435.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338,443.99 : 3,507,961.23 = 740,435.90 : x
2. Step 2: Convert to fraction form
   2,338,443.99/3,507,961.23 = 740,435.90/x
3. Step 3: Cross multiply
   2,338,443.99x = 3,507,961.23 × 740,435.90
4. Step 4: Simplify right side
   2,338,443.99x = 2,597,420,412,960.35
5. Step 5: Solve for x
   x = 2,597,420,412,960.35/2,338,443.99
6. Step 6: Final answer
   x = 1,110,747.33