Finding the Fourth Proportional to 650,667.96, 897,921.57 and 364,187.97

Step by Step Solution

1. Step 1: Write the proportion equation
   650,667.96 : 897,921.57 = 364,187.97 : x
2. Step 2: Convert to fraction form
   650,667.96/897,921.57 = 364,187.97/x
3. Step 3: Cross multiply
   650,667.96x = 897,921.57 × 364,187.97
4. Step 4: Simplify right side
   650,667.96x = 327,012,233,797.51
5. Step 5: Solve for x
   x = 327,012,233,797.51/650,667.96
6. Step 6: Final answer
   x = 502,579.28