Finding the Fourth Proportional to 574,692.46, 793,018.83 and 320,067.34

Step by Step Solution

1. Step 1: Write the proportion equation
   574,692.46 : 793,018.83 = 320,067.34 : x
2. Step 2: Convert to fraction form
   574,692.46/793,018.83 = 320,067.34/x
3. Step 3: Cross multiply
   574,692.46x = 793,018.83 × 320,067.34
4. Step 4: Simplify right side
   574,692.46x = 253,819,427,488.01
5. Step 5: Solve for x
   x = 253,819,427,488.01/574,692.46
6. Step 6: Final answer
   x = 441,661.31