Finding the Fourth Proportional to 300,535.82, 414,744.53 and 164,567.60

Step by Step Solution

1. Step 1: Write the proportion equation
   300,535.82 : 414,744.53 = 164,567.60 : x
2. Step 2: Convert to fraction form
   300,535.82/414,744.53 = 164,567.60/x
3. Step 3: Cross multiply
   300,535.82x = 414,744.53 × 164,567.60
4. Step 4: Simplify right side
   300,535.82x = 68,253,509,018.67
5. Step 5: Solve for x
   x = 68,253,509,018.67/300,535.82
6. Step 6: Final answer
   x = 227,106.07