Finding the Fourth Proportional to 1,954,333.33, 2,931,891.86 and 674,987.74

Step by Step Solution

1. Step 1: Write the proportion equation
   1,954,333.33 : 2,931,891.86 = 674,987.74 : x
2. Step 2: Convert to fraction form
   1,954,333.33/2,931,891.86 = 674,987.74/x
3. Step 3: Cross multiply
   1,954,333.33x = 2,931,891.86 × 674,987.74
4. Step 4: Simplify right side
   1,954,333.33x = 1,978,991,054,863.54
5. Step 5: Solve for x
   x = 1,978,991,054,863.54/1,954,333.33
6. Step 6: Final answer
   x = 1,012,616.95