Finding the Fourth Proportional to 227,327.50, 341,034.99 and 102,668.50

Step by Step Solution

1. Step 1: Write the proportion equation
   227,327.50 : 341,034.99 = 102,668.50 : x
2. Step 2: Convert to fraction form
   227,327.50/341,034.99 = 102,668.50/x
3. Step 3: Cross multiply
   227,327.50x = 341,034.99 × 102,668.50
4. Step 4: Simplify right side
   227,327.50x = 35,013,550,870.82
5. Step 5: Solve for x
   x = 35,013,550,870.82/227,327.50
6. Step 6: Final answer
   x = 154,022.50