Finding the Fourth Proportional to 303,733.50, 419,152.25 and 169,597.50

Step by Step Solution

1. Step 1: Write the proportion equation
   303,733.50 : 419,152.25 = 169,597.50 : x
2. Step 2: Convert to fraction form
   303,733.50/419,152.25 = 169,597.50/x
3. Step 3: Cross multiply
   303,733.50x = 419,152.25 × 169,597.50
4. Step 4: Simplify right side
   303,733.50x = 71,087,172,871.39
5. Step 5: Solve for x
   x = 71,087,172,871.39/303,733.50
6. Step 6: Final answer
   x = 234,044.56