Finding the Fourth Proportional to 2,009,408.51, 2,772,919.78 and 1,149,950.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009,408.51 : 2,772,919.78 = 1,149,950.32 : x
2. Step 2: Convert to fraction form
   2,009,408.51/2,772,919.78 = 1,149,950.32/x
3. Step 3: Cross multiply
   2,009,408.51x = 2,772,919.78 × 1,149,950.32
4. Step 4: Simplify right side
   2,009,408.51x = 3,188,719,978,538.15
5. Step 5: Solve for x
   x = 3,188,719,978,538.15/2,009,408.51
6. Step 6: Final answer
   x = 1,586,894.83