Finding the Fourth Proportional to 300,002.24, 414,002.96 and 164,036.88

Step by Step Solution

1. Step 1: Write the proportion equation
   300,002.24 : 414,002.96 = 164,036.88 : x
2. Step 2: Convert to fraction form
   300,002.24/414,002.96 = 164,036.88/x
3. Step 3: Cross multiply
   300,002.24x = 414,002.96 × 164,036.88
4. Step 4: Simplify right side
   300,002.24x = 67,911,753,869.16
5. Step 5: Solve for x
   x = 67,911,753,869.16/300,002.24
6. Step 6: Final answer
   x = 226,370.82