Finding the Fourth Proportional to 2,150,144.18, 3,221,432.82 and 2,022,139.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150,144.18 : 3,221,432.82 = 2,022,139.07 : x
2. Step 2: Convert to fraction form
   2,150,144.18/3,221,432.82 = 2,022,139.07/x
3. Step 3: Cross multiply
   2,150,144.18x = 3,221,432.82 × 2,022,139.07
4. Step 4: Simplify right side
   2,150,144.18x = 6,514,185,150,595.11
5. Step 5: Solve for x
   x = 6,514,185,150,595.11/2,150,144.18
6. Step 6: Final answer
   x = 3,029,650.40