Finding the Fourth Proportional to 167,945.82, 250,689.98 and 148,017.48

Step by Step Solution

1. Step 1: Write the proportion equation
   167,945.82 : 250,689.98 = 148,017.48 : x
2. Step 2: Convert to fraction form
   167,945.82/250,689.98 = 148,017.48/x
3. Step 3: Cross multiply
   167,945.82x = 250,689.98 × 148,017.48
4. Step 4: Simplify right side
   167,945.82x = 37,106,499,100.85
5. Step 5: Solve for x
   x = 37,106,499,100.85/167,945.82
6. Step 6: Final answer
   x = 220,943.27