Finding the Fourth Proportional to 2,389,059.27, 3,296,682.87 and 1,422,424.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,389,059.27 : 3,296,682.87 = 1,422,424.71 : x
2. Step 2: Convert to fraction form
   2,389,059.27/3,296,682.87 = 1,422,424.71/x
3. Step 3: Cross multiply
   2,389,059.27x = 3,296,682.87 × 1,422,424.71
4. Step 4: Simplify right side
   2,389,059.27x = 4,689,283,175,321.72
5. Step 5: Solve for x
   x = 4,689,283,175,321.72/2,389,059.27
6. Step 6: Final answer
   x = 1,962,815.76