Finding the Fourth Proportional to 323,404.56, 446,298.56 and 180,164.96

Step by Step Solution

1. Step 1: Write the proportion equation
   323,404.56 : 446,298.56 = 180,164.96 : x
2. Step 2: Convert to fraction form
   323,404.56/446,298.56 = 180,164.96/x
3. Step 3: Cross multiply
   323,404.56x = 446,298.56 × 180,164.96
4. Step 4: Simplify right side
   323,404.56x = 80,407,362,210.46
5. Step 5: Solve for x
   x = 80,407,362,210.46/323,404.56
6. Step 6: Final answer
   x = 248,627.79