Finding the Fourth Proportional to 2,743,900.20, 4,116,005.82 and 850,910.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,743,900.20 : 4,116,005.82 = 850,910.76 : x
2. Step 2: Convert to fraction form
   2,743,900.20/4,116,005.82 = 850,910.76/x
3. Step 3: Cross multiply
   2,743,900.20x = 4,116,005.82 × 850,910.76
4. Step 4: Simplify right side
   2,743,900.20x = 3,502,353,640,460.62
5. Step 5: Solve for x
   x = 3,502,353,640,460.62/2,743,900.20
6. Step 6: Final answer
   x = 1,276,414.37