Finding the Fourth Proportional to 300,601, 414,842.42 and 166,465

Step by Step Solution

1. Step 1: Write the proportion equation
   300,601 : 414,842.42 = 166,465 : x
2. Step 2: Convert to fraction form
   300,601/414,842.42 = 166,465/x
3. Step 3: Cross multiply
   300,601x = 414,842.42 × 166,465
4. Step 4: Simplify right side
   300,601x = 69,056,743,445.30
5. Step 5: Solve for x
   x = 69,056,743,445.30/300,601
6. Step 6: Final answer
   x = 229,728.92