Finding the Fourth Proportional to 2,144,960.06, 3,229,036.16 and 1,954,061.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,960.06 : 3,229,036.16 = 1,954,061.28 : x
2. Step 2: Convert to fraction form
   2,144,960.06/3,229,036.16 = 1,954,061.28/x
3. Step 3: Cross multiply
   2,144,960.06x = 3,229,036.16 × 1,954,061.28
4. Step 4: Simplify right side
   2,144,960.06x = 6,309,734,522,205.58
5. Step 5: Solve for x
   x = 6,309,734,522,205.58/2,144,960.06
6. Step 6: Final answer
   x = 2,941,655.96