Finding the Fourth Proportional to 2,011,007.82, 3,015,870.69 and 662,919.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,007.82 : 3,015,870.69 = 662,919.15 : x
2. Step 2: Convert to fraction form
   2,011,007.82/3,015,870.69 = 662,919.15/x
3. Step 3: Cross multiply
   2,011,007.82x = 3,015,870.69 × 662,919.15
4. Step 4: Simplify right side
   2,011,007.82x = 1,999,278,434,324.71
5. Step 5: Solve for x
   x = 1,999,278,434,324.71/2,011,007.82
6. Step 6: Final answer
   x = 994,167.41