Finding the Fourth Proportional to 3,382,641.68, 5,074,708.82 and 986,673.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,382,641.68 : 5,074,708.82 = 986,673.83 : x
2. Step 2: Convert to fraction form
   3,382,641.68/5,074,708.82 = 986,673.83/x
3. Step 3: Cross multiply
   3,382,641.68x = 5,074,708.82 × 986,673.83
4. Step 4: Simplify right side
   3,382,641.68x = 5,007,082,357,257.27
5. Step 5: Solve for x
   x = 5,007,082,357,257.27/3,382,641.68
6. Step 6: Final answer
   x = 1,480,228.42