Finding the Fourth Proportional to 589,196.32, 884,181.93 and 323,143.59

Step by Step Solution

1. Step 1: Write the proportion equation
   589,196.32 : 884,181.93 = 323,143.59 : x
2. Step 2: Convert to fraction form
   589,196.32/884,181.93 = 323,143.59/x
3. Step 3: Cross multiply
   589,196.32x = 884,181.93 × 323,143.59
4. Step 4: Simplify right side
   589,196.32x = 285,717,723,073.33
5. Step 5: Solve for x
   x = 285,717,723,073.33/589,196.32
6. Step 6: Final answer
   x = 484,927.88