Finding the Fourth Proportional to 194,544.66, 291,746.71 and 82,233.57

Step by Step Solution

1. Step 1: Write the proportion equation
   194,544.66 : 291,746.71 = 82,233.57 : x
2. Step 2: Convert to fraction form
   194,544.66/291,746.71 = 82,233.57/x
3. Step 3: Cross multiply
   194,544.66x = 291,746.71 × 82,233.57
4. Step 4: Simplify right side
   194,544.66x = 23,991,373,499.05
5. Step 5: Solve for x
   x = 23,991,373,499.05/194,544.66
6. Step 6: Final answer
   x = 123,320.65