Finding the Fourth Proportional to 333,799.72, 460,662.06 and 190,605.76

Step by Step Solution

1. Step 1: Write the proportion equation
   333,799.72 : 460,662.06 = 190,605.76 : x
2. Step 2: Convert to fraction form
   333,799.72/460,662.06 = 190,605.76/x
3. Step 3: Cross multiply
   333,799.72x = 460,662.06 × 190,605.76
4. Step 4: Simplify right side
   333,799.72x = 87,804,842,049.47
5. Step 5: Solve for x
   x = 87,804,842,049.47/333,799.72
6. Step 6: Final answer
   x = 263,046.48