Finding the Fourth Proportional to 593,061.43, 818,483.39 and 338,450.89

Step by Step Solution

1. Step 1: Write the proportion equation
   593,061.43 : 818,483.39 = 338,450.89 : x
2. Step 2: Convert to fraction form
   593,061.43/818,483.39 = 338,450.89/x
3. Step 3: Cross multiply
   593,061.43x = 818,483.39 × 338,450.89
4. Step 4: Simplify right side
   593,061.43x = 277,016,431,795.72
5. Step 5: Solve for x
   x = 277,016,431,795.72/593,061.43
6. Step 6: Final answer
   x = 467,095.68