Finding the Fourth Proportional to 2,011,078.33, 3,012,578.56 and 930,075.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,078.33 : 3,012,578.56 = 930,075.69 : x
2. Step 2: Convert to fraction form
   2,011,078.33/3,012,578.56 = 930,075.69/x
3. Step 3: Cross multiply
   2,011,078.33x = 3,012,578.56 × 930,075.69
4. Step 4: Simplify right side
   2,011,078.33x = 2,801,926,082,871.21
5. Step 5: Solve for x
   x = 2,801,926,082,871.21/2,011,078.33
6. Step 6: Final answer
   x = 1,393,245.62