Finding the Fourth Proportional to 146,196.83, 201,753.33 and 85,768.51

Step by Step Solution

1. Step 1: Write the proportion equation
   146,196.83 : 201,753.33 = 85,768.51 : x
2. Step 2: Convert to fraction form
   146,196.83/201,753.33 = 85,768.51/x
3. Step 3: Cross multiply
   146,196.83x = 201,753.33 × 85,768.51
4. Step 4: Simplify right side
   146,196.83x = 17,304,082,501.64
5. Step 5: Solve for x
   x = 17,304,082,501.64/146,196.83
6. Step 6: Final answer
   x = 118,361.54