Finding the Fourth Proportional to 2,658,603.40, 3,668,853.98 and 1,451,379.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658,603.40 : 3,668,853.98 = 1,451,379.40 : x
2. Step 2: Convert to fraction form
   2,658,603.40/3,668,853.98 = 1,451,379.40/x
3. Step 3: Cross multiply
   2,658,603.40x = 3,668,853.98 × 1,451,379.40
4. Step 4: Simplify right side
   2,658,603.40x = 5,324,899,082,636.33
5. Step 5: Solve for x
   x = 5,324,899,082,636.33/2,658,603.40
6. Step 6: Final answer
   x = 2,002,893.36