Finding the Fourth Proportional to 196,680.03, 271,461.42 and 125,046.06

Step by Step Solution

1. Step 1: Write the proportion equation
   196,680.03 : 271,461.42 = 125,046.06 : x
2. Step 2: Convert to fraction form
   196,680.03/271,461.42 = 125,046.06/x
3. Step 3: Cross multiply
   196,680.03x = 271,461.42 × 125,046.06
4. Step 4: Simplify right side
   196,680.03x = 33,945,181,013.01
5. Step 5: Solve for x
   x = 33,945,181,013.01/196,680.03
6. Step 6: Final answer
   x = 172,590.89