Finding the Fourth Proportional to 1,062,789.78, 1,466,596.89 and 603,843.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,789.78 : 1,466,596.89 = 603,843.73 : x
2. Step 2: Convert to fraction form
   1,062,789.78/1,466,596.89 = 603,843.73/x
3. Step 3: Cross multiply
   1,062,789.78x = 1,466,596.89 × 603,843.73
4. Step 4: Simplify right side
   1,062,789.78x = 885,595,336,464.00
5. Step 5: Solve for x
   x = 885,595,336,464.00/1,062,789.78
6. Step 6: Final answer
   x = 833,274.23