Finding the Fourth Proportional to 2,384,132.83, 3,290,120.42 and 1,296,396.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384,132.83 : 3,290,120.42 = 1,296,396.61 : x
2. Step 2: Convert to fraction form
   2,384,132.83/3,290,120.42 = 1,296,396.61/x
3. Step 3: Cross multiply
   2,384,132.83x = 3,290,120.42 × 1,296,396.61
4. Step 4: Simplify right side
   2,384,132.83x = 4,265,300,958,979.78
5. Step 5: Solve for x
   x = 4,265,300,958,979.78/2,384,132.83
6. Step 6: Final answer
   x = 1,789,036.63