Finding the Fourth Proportional to 167,076.78, 250,667.13 and 54,757.98

Step by Step Solution

1. Step 1: Write the proportion equation
   167,076.78 : 250,667.13 = 54,757.98 : x
2. Step 2: Convert to fraction form
   167,076.78/250,667.13 = 54,757.98/x
3. Step 3: Cross multiply
   167,076.78x = 250,667.13 × 54,757.98
4. Step 4: Simplify right side
   167,076.78x = 13,726,025,691.20
5. Step 5: Solve for x
   x = 13,726,025,691.20/167,076.78
6. Step 6: Final answer
   x = 82,154.00