Finding the Fourth Proportional to 3,382,823.82, 4,663,780.89 and 2,687,411.99

Step by Step Solution

1. Step 1: Write the proportion equation
   3,382,823.82 : 4,663,780.89 = 2,687,411.99 : x
2. Step 2: Convert to fraction form
   3,382,823.82/4,663,780.89 = 2,687,411.99/x
3. Step 3: Cross multiply
   3,382,823.82x = 4,663,780.89 × 2,687,411.99
4. Step 4: Simplify right side
   3,382,823.82x = 12,533,500,659,199.96
5. Step 5: Solve for x
   x = 12,533,500,659,199.96/3,382,823.82
6. Step 6: Final answer
   x = 3,705,040.91