Finding the Fourth Proportional to 300,095.90, 414,116.98 and 164,103.42

Step by Step Solution

1. Step 1: Write the proportion equation
   300,095.90 : 414,116.98 = 164,103.42 : x
2. Step 2: Convert to fraction form
   300,095.90/414,116.98 = 164,103.42/x
3. Step 3: Cross multiply
   300,095.90x = 414,116.98 × 164,103.42
4. Step 4: Simplify right side
   300,095.90x = 67,958,012,698.07
5. Step 5: Solve for x
   x = 67,958,012,698.07/300,095.90
6. Step 6: Final answer
   x = 226,454.32