Finding the Fourth Proportional to 1,066,067.27, 1,471,030.71 and 684,610.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,067.27 : 1,471,030.71 = 684,610.73 : x
2. Step 2: Convert to fraction form
   1,066,067.27/1,471,030.71 = 684,610.73/x
3. Step 3: Cross multiply
   1,066,067.27x = 1,471,030.71 × 684,610.73
4. Step 4: Simplify right side
   1,066,067.27x = 1,007,083,408,225.52
5. Step 5: Solve for x
   x = 1,007,083,408,225.52/1,066,067.27
6. Step 6: Final answer
   x = 944,671.54