Finding the Fourth Proportional to 6,042,263,007.98, 8,277,929,848.98 and 5,815,800,635.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,042,263,007.98 : 8,277,929,848.98 = 5,815,800,635.42 : x
2. Step 2: Convert to fraction form
   6,042,263,007.98/8,277,929,848.98 = 5,815,800,635.42/x
3. Step 3: Cross multiply
   6,042,263,007.98x = 8,277,929,848.98 × 5,815,800,635.42
4. Step 4: Simplify right side
   6,042,263,007.98x = 48,142,789,675,630,993,408
5. Step 5: Solve for x
   x = 48,142,789,675,630,993,408/6,042,263,007.98
6. Step 6: Final answer
   x = 7,967,675,291.86