Finding the Fourth Proportional to 2,268,013.86, 3,400,839.72 and 1,069,614.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,013.86 : 3,400,839.72 = 1,069,614.36 : x
2. Step 2: Convert to fraction form
   2,268,013.86/3,400,839.72 = 1,069,614.36/x
3. Step 3: Cross multiply
   2,268,013.86x = 3,400,839.72 × 1,069,614.36
4. Step 4: Simplify right side
   2,268,013.86x = 3,637,587,000,570.38
5. Step 5: Solve for x
   x = 3,637,587,000,570.38/2,268,013.86
6. Step 6: Final answer
   x = 1,603,864.54