Finding the Fourth Proportional to 216,333.94, 298,546.89 and 119,544.04

Step by Step Solution

1. Step 1: Write the proportion equation
   216,333.94 : 298,546.89 = 119,544.04 : x
2. Step 2: Convert to fraction form
   216,333.94/298,546.89 = 119,544.04/x
3. Step 3: Cross multiply
   216,333.94x = 298,546.89 × 119,544.04
4. Step 4: Simplify right side
   216,333.94x = 35,689,501,360.04
5. Step 5: Solve for x
   x = 35,689,501,360.04/216,333.94
6. Step 6: Final answer
   x = 164,974.12