Finding the Fourth Proportional to 333,647.81, 460,415.38 and 188,483.38

Step by Step Solution

1. Step 1: Write the proportion equation
   333,647.81 : 460,415.38 = 188,483.38 : x
2. Step 2: Convert to fraction form
   333,647.81/460,415.38 = 188,483.38/x
3. Step 3: Cross multiply
   333,647.81x = 460,415.38 × 188,483.38
4. Step 4: Simplify right side
   333,647.81x = 86,780,647,026.38
5. Step 5: Solve for x
   x = 86,780,647,026.38/333,647.81
6. Step 6: Final answer
   x = 260,096.56