Finding the Fourth Proportional to 2,181,618.96, 3,271,333.41 and 1,271,096.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,181,618.96 : 3,271,333.41 = 1,271,096.16 : x
2. Step 2: Convert to fraction form
   2,181,618.96/3,271,333.41 = 1,271,096.16/x
3. Step 3: Cross multiply
   2,181,618.96x = 3,271,333.41 × 1,271,096.16
4. Step 4: Simplify right side
   2,181,618.96x = 4,158,179,335,530.71
5. Step 5: Solve for x
   x = 4,158,179,335,530.71/2,181,618.96
6. Step 6: Final answer
   x = 1,906,006.23