Finding the Fourth Proportional to 8,767,017,131.82, 13,149,196,977.81 and 2,386,051,458.78

Step by Step Solution

1. Step 1: Write the proportion equation
   8,767,017,131.82 : 13,149,196,977.81 = 2,386,051,458.78 : x
2. Step 2: Convert to fraction form
   8,767,017,131.82/13,149,196,977.81 = 2,386,051,458.78/x
3. Step 3: Cross multiply
   8,767,017,131.82x = 13,149,196,977.81 × 2,386,051,458.78
4. Step 4: Simplify right side
   8,767,017,131.82x = 31,374,660,630,689,120,256
5. Step 5: Solve for x
   x = 31,374,660,630,689,120,256/8,767,017,131.82
6. Step 6: Final answer
   x = 3,578,715,560.71