Finding the Fourth Proportional to 593,169, 818,573.22 and 338,514.72

Step by Step Solution

1. Step 1: Write the proportion equation
   593,169 : 818,573.22 = 338,514.72 : x
2. Step 2: Convert to fraction form
   593,169/818,573.22 = 338,514.72/x
3. Step 3: Cross multiply
   593,169x = 818,573.22 × 338,514.72
4. Step 4: Simplify right side
   593,169x = 277,099,084,367.80
5. Step 5: Solve for x
   x = 277,099,084,367.80/593,169
6. Step 6: Final answer
   x = 467,150.31