Finding the Fourth Proportional to 376,196.81, 519,150.52 and 204,114.08

Step by Step Solution

1. Step 1: Write the proportion equation
   376,196.81 : 519,150.52 = 204,114.08 : x
2. Step 2: Convert to fraction form
   376,196.81/519,150.52 = 204,114.08/x
3. Step 3: Cross multiply
   376,196.81x = 519,150.52 × 204,114.08
4. Step 4: Simplify right side
   376,196.81x = 105,965,928,255.98
5. Step 5: Solve for x
   x = 105,965,928,255.98/376,196.81
6. Step 6: Final answer
   x = 281,676.84