Finding the Fourth Proportional to 773,404.79, 1,067,305.89 and 433,880.33

Step by Step Solution

1. Step 1: Write the proportion equation
   773,404.79 : 1,067,305.89 = 433,880.33 : x
2. Step 2: Convert to fraction form
   773,404.79/1,067,305.89 = 433,880.33/x
3. Step 3: Cross multiply
   773,404.79x = 1,067,305.89 × 433,880.33
4. Step 4: Simplify right side
   773,404.79x = 463,083,026,427.61
5. Step 5: Solve for x
   x = 463,083,026,427.61/773,404.79
6. Step 6: Final answer
   x = 598,758.94