Finding the Fourth Proportional to 773,564, 1,067,536.71 and 434,057.36

Step by Step Solution

1. Step 1: Write the proportion equation
   773,564 : 1,067,536.71 = 434,057.36 : x
2. Step 2: Convert to fraction form
   773,564/1,067,536.71 = 434,057.36/x
3. Step 3: Cross multiply
   773,564x = 1,067,536.71 × 434,057.36
4. Step 4: Simplify right side
   773,564x = 463,372,166,045.69
5. Step 5: Solve for x
   x = 463,372,166,045.69/773,564
6. Step 6: Final answer
   x = 599,009.48