Finding the Fourth Proportional to 475,105.98, 655,656.82 and 271,152.84

Step by Step Solution

1. Step 1: Write the proportion equation
   475,105.98 : 655,656.82 = 271,152.84 : x
2. Step 2: Convert to fraction form
   475,105.98/655,656.82 = 271,152.84/x
3. Step 3: Cross multiply
   475,105.98x = 655,656.82 × 271,152.84
4. Step 4: Simplify right side
   475,105.98x = 177,783,208,808.37
5. Step 5: Solve for x
   x = 177,783,208,808.37/475,105.98
6. Step 6: Final answer
   x = 374,196.95