Finding the Fourth Proportional to 2,514,120.90, 3,470,217.94 and 1,643,086.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514,120.90 : 3,470,217.94 = 1,643,086.62 : x
2. Step 2: Convert to fraction form
   2,514,120.90/3,470,217.94 = 1,643,086.62/x
3. Step 3: Cross multiply
   2,514,120.90x = 3,470,217.94 × 1,643,086.62
4. Step 4: Simplify right side
   2,514,120.90x = 5,701,868,665,697.96
5. Step 5: Solve for x
   x = 5,701,868,665,697.96/2,514,120.90
6. Step 6: Final answer
   x = 2,267,937.34