Finding the Fourth Proportional to 300,667.94, 414,909.60 and 179,875.98

Step by Step Solution

1. Step 1: Write the proportion equation
   300,667.94 : 414,909.60 = 179,875.98 : x
2. Step 2: Convert to fraction form
   300,667.94/414,909.60 = 179,875.98/x
3. Step 3: Cross multiply
   300,667.94x = 414,909.60 × 179,875.98
4. Step 4: Simplify right side
   300,667.94x = 74,632,270,911.41
5. Step 5: Solve for x
   x = 74,632,270,911.41/300,667.94
6. Step 6: Final answer
   x = 248,221.58