Finding the Fourth Proportional to 597,238.27, 824,159.69 and 339,081.37

Step by Step Solution

1. Step 1: Write the proportion equation
   597,238.27 : 824,159.69 = 339,081.37 : x
2. Step 2: Convert to fraction form
   597,238.27/824,159.69 = 339,081.37/x
3. Step 3: Cross multiply
   597,238.27x = 824,159.69 × 339,081.37
4. Step 4: Simplify right side
   597,238.27x = 279,457,200,842.96
5. Step 5: Solve for x
   x = 279,457,200,842.96/597,238.27
6. Step 6: Final answer
   x = 467,915.76