Finding the Fourth Proportional to 196,845.82, 295,196.27 and 154,808.03

Step by Step Solution

1. Step 1: Write the proportion equation
   196,845.82 : 295,196.27 = 154,808.03 : x
2. Step 2: Convert to fraction form
   196,845.82/295,196.27 = 154,808.03/x
3. Step 3: Cross multiply
   196,845.82x = 295,196.27 × 154,808.03
4. Step 4: Simplify right side
   196,845.82x = 45,698,753,022.05
5. Step 5: Solve for x
   x = 45,698,753,022.05/196,845.82
6. Step 6: Final answer
   x = 232,155.06