Finding the Fourth Proportional to 2,229,434, 3,339,797.37 and 1,059,287.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,434 : 3,339,797.37 = 1,059,287.96 : x
2. Step 2: Convert to fraction form
   2,229,434/3,339,797.37 = 1,059,287.96/x
3. Step 3: Cross multiply
   2,229,434x = 3,339,797.37 × 1,059,287.96
4. Step 4: Simplify right side
   2,229,434x = 3,537,807,142,880.67
5. Step 5: Solve for x
   x = 3,537,807,142,880.67/2,229,434
6. Step 6: Final answer
   x = 1,586,863.37