Finding the Fourth Proportional to 1,498,067.34, 2,067,475.23 and 819,105.90

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498,067.34 : 2,067,475.23 = 819,105.90 : x
2. Step 2: Convert to fraction form
   1,498,067.34/2,067,475.23 = 819,105.90/x
3. Step 3: Cross multiply
   1,498,067.34x = 2,067,475.23 × 819,105.90
4. Step 4: Simplify right side
   1,498,067.34x = 1,693,481,158,996.86
5. Step 5: Solve for x
   x = 1,693,481,158,996.86/1,498,067.34
6. Step 6: Final answer
   x = 1,130,443.95