Finding the Fourth Proportional to 300,134.34, 414,169.93 and 164,141.82

Step by Step Solution

1. Step 1: Write the proportion equation
   300,134.34 : 414,169.93 = 164,141.82 : x
2. Step 2: Convert to fraction form
   300,134.34/414,169.93 = 164,141.82/x
3. Step 3: Cross multiply
   300,134.34x = 414,169.93 × 164,141.82
4. Step 4: Simplify right side
   300,134.34x = 67,982,606,099.47
5. Step 5: Solve for x
   x = 67,982,606,099.47/300,134.34
6. Step 6: Final answer
   x = 226,507.26