Finding the Fourth Proportional to 241,399.37, 333,054.06 and 139,411.37

Step by Step Solution

1. Step 1: Write the proportion equation
   241,399.37 : 333,054.06 = 139,411.37 : x
2. Step 2: Convert to fraction form
   241,399.37/333,054.06 = 139,411.37/x
3. Step 3: Cross multiply
   241,399.37x = 333,054.06 × 139,411.37
4. Step 4: Simplify right side
   241,399.37x = 46,431,521,123.39
5. Step 5: Solve for x
   x = 46,431,521,123.39/241,399.37
6. Step 6: Final answer
   x = 192,343.18