Finding the Fourth Proportional to 2,181,912.73, 3,271,347.50 and 966,828.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,181,912.73 : 3,271,347.50 = 966,828.49 : x
2. Step 2: Convert to fraction form
   2,181,912.73/3,271,347.50 = 966,828.49/x
3. Step 3: Cross multiply
   2,181,912.73x = 3,271,347.50 × 966,828.49
4. Step 4: Simplify right side
   2,181,912.73x = 3,162,831,947,333.54
5. Step 5: Solve for x
   x = 3,162,831,947,333.54/2,181,912.73
6. Step 6: Final answer
   x = 1,449,568.50