Finding the Fourth Proportional to 2,079,514.56, 3,119,382.72 and 659,684.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079,514.56 : 3,119,382.72 = 659,684.16 : x
2. Step 2: Convert to fraction form
   2,079,514.56/3,119,382.72 = 659,684.16/x
3. Step 3: Cross multiply
   2,079,514.56x = 3,119,382.72 × 659,684.16
4. Step 4: Simplify right side
   2,079,514.56x = 2,057,807,369,361.72
5. Step 5: Solve for x
   x = 2,057,807,369,361.72/2,079,514.56
6. Step 6: Final answer
   x = 989,561.41