Finding the Fourth Proportional to 733,139.37, 1,099,019.52 and 395,674.32

Step by Step Solution

1. Step 1: Write the proportion equation
   733,139.37 : 1,099,019.52 = 395,674.32 : x
2. Step 2: Convert to fraction form
   733,139.37/1,099,019.52 = 395,674.32/x
3. Step 3: Cross multiply
   733,139.37x = 1,099,019.52 × 395,674.32
4. Step 4: Simplify right side
   733,139.37x = 434,853,801,242.73
5. Step 5: Solve for x
   x = 434,853,801,242.73/733,139.37
6. Step 6: Final answer
   x = 593,139.34