Finding the Fourth Proportional to 1,911,234.63, 2,863,488.88 and 1,797,452.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,911,234.63 : 2,863,488.88 = 1,797,452.31 : x
2. Step 2: Convert to fraction form
   1,911,234.63/2,863,488.88 = 1,797,452.31/x
3. Step 3: Cross multiply
   1,911,234.63x = 2,863,488.88 × 1,797,452.31
4. Step 4: Simplify right side
   1,911,234.63x = 5,146,984,702,015.31
5. Step 5: Solve for x
   x = 5,146,984,702,015.31/1,911,234.63
6. Step 6: Final answer
   x = 2,693,015.61