Finding the Fourth Proportional to 227,123.14, 340,168.16 and 176,113.34

Step by Step Solution

1. Step 1: Write the proportion equation
   227,123.14 : 340,168.16 = 176,113.34 : x
2. Step 2: Convert to fraction form
   227,123.14/340,168.16 = 176,113.34/x
3. Step 3: Cross multiply
   227,123.14x = 340,168.16 × 176,113.34
4. Step 4: Simplify right side
   227,123.14x = 59,908,149,843.69
5. Step 5: Solve for x
   x = 59,908,149,843.69/227,123.14
6. Step 6: Final answer
   x = 263,769.47