Finding the Fourth Proportional to 162,667.54, 244,020.99 and 57,464.98

Step by Step Solution

1. Step 1: Write the proportion equation
   162,667.54 : 244,020.99 = 57,464.98 : x
2. Step 2: Convert to fraction form
   162,667.54/244,020.99 = 57,464.98/x
3. Step 3: Cross multiply
   162,667.54x = 244,020.99 × 57,464.98
4. Step 4: Simplify right side
   162,667.54x = 14,022,661,309.93
5. Step 5: Solve for x
   x = 14,022,661,309.93/162,667.54
6. Step 6: Final answer
   x = 86,204.42