Finding the Fourth Proportional to 2,150,969.16, 3,228,447.96 and 1,086,760.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150,969.16 : 3,228,447.96 = 1,086,760.92 : x
2. Step 2: Convert to fraction form
   2,150,969.16/3,228,447.96 = 1,086,760.92/x
3. Step 3: Cross multiply
   2,150,969.16x = 3,228,447.96 × 1,086,760.92
4. Step 4: Simplify right side
   2,150,969.16x = 3,508,551,075,181.72
5. Step 5: Solve for x
   x = 3,508,551,075,181.72/2,150,969.16
6. Step 6: Final answer
   x = 1,631,148.94