Finding the Fourth Proportional to 3,059,411.20, 4,221,995.87 and 1,682,895.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,059,411.20 : 4,221,995.87 = 1,682,895.98 : x
2. Step 2: Convert to fraction form
   3,059,411.20/4,221,995.87 = 1,682,895.98/x
3. Step 3: Cross multiply
   3,059,411.20x = 4,221,995.87 × 1,682,895.98
4. Step 4: Simplify right side
   3,059,411.20x = 7,105,179,891,961.83
5. Step 5: Solve for x
   x = 7,105,179,891,961.83/3,059,411.20
6. Step 6: Final answer
   x = 2,322,401.09