Finding the Fourth Proportional to 2,034,278.22, 2,807,314.83 and 1,128,860.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034,278.22 : 2,807,314.83 = 1,128,860.22 : x
2. Step 2: Convert to fraction form
   2,034,278.22/2,807,314.83 = 1,128,860.22/x
3. Step 3: Cross multiply
   2,034,278.22x = 2,807,314.83 × 1,128,860.22
4. Step 4: Simplify right side
   2,034,278.22x = 3,169,066,036,603.06
5. Step 5: Solve for x
   x = 3,169,066,036,603.06/2,034,278.22
6. Step 6: Final answer
   x = 1,557,833.14