Finding the Fourth Proportional to 152,101.98, 227,038.92 and 134,146.14

Step by Step Solution

1. Step 1: Write the proportion equation
   152,101.98 : 227,038.92 = 134,146.14 : x
2. Step 2: Convert to fraction form
   152,101.98/227,038.92 = 134,146.14/x
3. Step 3: Cross multiply
   152,101.98x = 227,038.92 × 134,146.14
4. Step 4: Simplify right side
   152,101.98x = 30,456,394,747.77
5. Step 5: Solve for x
   x = 30,456,394,747.77/152,101.98
6. Step 6: Final answer
   x = 200,236.68