Finding the Fourth Proportional to 2,382,916.31, 3,286,161.37 and 1,567,811.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,382,916.31 : 3,286,161.37 = 1,567,811.69 : x
2. Step 2: Convert to fraction form
   2,382,916.31/3,286,161.37 = 1,567,811.69/x
3. Step 3: Cross multiply
   2,382,916.31x = 3,286,161.37 × 1,567,811.69
4. Step 4: Simplify right side
   2,382,916.31x = 5,152,082,221,287.58
5. Step 5: Solve for x
   x = 5,152,082,221,287.58/2,382,916.31
6. Step 6: Final answer
   x = 2,162,091.13