Finding the Fourth Proportional to 82,828,603,676.10, 124,242,905,514.18 and 82,828,603,676.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,828,603,676.10 : 124,242,905,514.18 = 82,828,603,676.10 : x
2. Step 2: Convert to fraction form
   82,828,603,676.10/124,242,905,514.18 = 82,828,603,676.10/x
3. Step 3: Cross multiply
   82,828,603,676.10x = 124,242,905,514.18 × 82,828,603,676.10
4. Step 4: Simplify right side
   82,828,603,676.10x = 10,290,866,380,401,155,244,032
5. Step 5: Solve for x
   x = 10,290,866,380,401,155,244,032/82,828,603,676.10
6. Step 6: Final answer
   x = 124,242,905,514.18