Finding the Fourth Proportional to 2,630,853.69, 3,630,589.03 and 1,423,629.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630,853.69 : 3,630,589.03 = 1,423,629.69 : x
2. Step 2: Convert to fraction form
   2,630,853.69/3,630,589.03 = 1,423,629.69/x
3. Step 3: Cross multiply
   2,630,853.69x = 3,630,589.03 × 1,423,629.69
4. Step 4: Simplify right side
   2,630,853.69x = 5,168,614,335,296.30
5. Step 5: Solve for x
   x = 5,168,614,335,296.30/2,630,853.69
6. Step 6: Final answer
   x = 1,964,614.89