Finding the Fourth Proportional to 300,333.30, 414,460.11 and 164,367.17

Step by Step Solution

1. Step 1: Write the proportion equation
   300,333.30 : 414,460.11 = 164,367.17 : x
2. Step 2: Convert to fraction form
   300,333.30/414,460.11 = 164,367.17/x
3. Step 3: Cross multiply
   300,333.30x = 414,460.11 × 164,367.17
4. Step 4: Simplify right side
   300,333.30x = 68,123,633,286.29
5. Step 5: Solve for x
   x = 68,123,633,286.29/300,333.30
6. Step 6: Final answer
   x = 226,826.78