Finding the Fourth Proportional to 2,077,676.10, 3,116,514.15 and 2,077,676.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,676.10 : 3,116,514.15 = 2,077,676.10 : x
2. Step 2: Convert to fraction form
   2,077,676.10/3,116,514.15 = 2,077,676.10/x
3. Step 3: Cross multiply
   2,077,676.10x = 3,116,514.15 × 2,077,676.10
4. Step 4: Simplify right side
   2,077,676.10x = 6,475,106,964,766.82
5. Step 5: Solve for x
   x = 6,475,106,964,766.82/2,077,676.10
6. Step 6: Final answer
   x = 3,116,514.15