Finding the Fourth Proportional to 2,194,282.37, 3,026,785.59 and 1,449,212.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,194,282.37 : 3,026,785.59 = 1,449,212.78 : x
2. Step 2: Convert to fraction form
   2,194,282.37/3,026,785.59 = 1,449,212.78/x
3. Step 3: Cross multiply
   2,194,282.37x = 3,026,785.59 × 1,449,212.78
4. Step 4: Simplify right side
   2,194,282.37x = 4,386,456,366,914.80
5. Step 5: Solve for x
   x = 4,386,456,366,914.80/2,194,282.37
6. Step 6: Final answer
   x = 1,999,039.15