Finding the Fourth Proportional to 333,685.28, 460,514.04 and 188,517.73

Step by Step Solution

1. Step 1: Write the proportion equation
   333,685.28 : 460,514.04 = 188,517.73 : x
2. Step 2: Convert to fraction form
   333,685.28/460,514.04 = 188,517.73/x
3. Step 3: Cross multiply
   333,685.28x = 460,514.04 × 188,517.73
4. Step 4: Simplify right side
   333,685.28x = 86,815,061,453.93
5. Step 5: Solve for x
   x = 86,815,061,453.93/333,685.28
6. Step 6: Final answer
   x = 260,170.49