Finding the Fourth Proportional to 173,627.46, 261,742.56 and 162,054.09

Step by Step Solution

1. Step 1: Write the proportion equation
   173,627.46 : 261,742.56 = 162,054.09 : x
2. Step 2: Convert to fraction form
   173,627.46/261,742.56 = 162,054.09/x
3. Step 3: Cross multiply
   173,627.46x = 261,742.56 × 162,054.09
4. Step 4: Simplify right side
   173,627.46x = 42,416,451,767.37
5. Step 5: Solve for x
   x = 42,416,451,767.37/173,627.46
6. Step 6: Final answer
   x = 244,295.76