Finding the Fourth Proportional to 2,268,145.18, 3,401,036.25 and 1,069,745.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,145.18 : 3,401,036.25 = 1,069,745.59 : x
2. Step 2: Convert to fraction form
   2,268,145.18/3,401,036.25 = 1,069,745.59/x
3. Step 3: Cross multiply
   2,268,145.18x = 3,401,036.25 × 1,069,745.59
4. Step 4: Simplify right side
   2,268,145.18x = 3,638,243,529,867.64
5. Step 5: Solve for x
   x = 3,638,243,529,867.64/2,268,145.18
6. Step 6: Final answer
   x = 1,604,061.13