Finding the Fourth Proportional to 2,209,055.49, 3,308,268.83 and 1,259,547.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,209,055.49 : 3,308,268.83 = 1,259,547.57 : x
2. Step 2: Convert to fraction form
   2,209,055.49/3,308,268.83 = 1,259,547.57/x
3. Step 3: Cross multiply
   2,209,055.49x = 3,308,268.83 × 1,259,547.57
4. Step 4: Simplify right side
   2,209,055.49x = 4,166,921,959,435.51
5. Step 5: Solve for x
   x = 4,166,921,959,435.51/2,209,055.49
6. Step 6: Final answer
   x = 1,886,291.21