Finding the Fourth Proportional to 2,309,442.50, 3,464,357.58 and 850,886

Step by Step Solution

1. Step 1: Write the proportion equation
   2,309,442.50 : 3,464,357.58 = 850,886 : x
2. Step 2: Convert to fraction form
   2,309,442.50/3,464,357.58 = 850,886/x
3. Step 3: Cross multiply
   2,309,442.50x = 3,464,357.58 × 850,886
4. Step 4: Simplify right side
   2,309,442.50x = 2,947,773,363,815.88
5. Step 5: Solve for x
   x = 2,947,773,363,815.88/2,309,442.50
6. Step 6: Final answer
   x = 1,276,400.41