Finding the Fourth Proportional to 336,061.63, 463,761.39 and 192,844.09

Step by Step Solution

1. Step 1: Write the proportion equation
   336,061.63 : 463,761.39 = 192,844.09 : x
2. Step 2: Convert to fraction form
   336,061.63/463,761.39 = 192,844.09/x
3. Step 3: Cross multiply
   336,061.63x = 463,761.39 × 192,844.09
4. Step 4: Simplify right side
   336,061.63x = 89,433,643,231.69
5. Step 5: Solve for x
   x = 89,433,643,231.69/336,061.63
6. Step 6: Final answer
   x = 266,122.74