Finding the Fourth Proportional to 12,071,801,311.67, 18,107,697,705.59 and 3,228,410,323.96

Step by Step Solution

1. Step 1: Write the proportion equation
   12,071,801,311.67 : 18,107,697,705.59 = 3,228,410,323.96 : x
2. Step 2: Convert to fraction form
   12,071,801,311.67/18,107,697,705.59 = 3,228,410,323.96/x
3. Step 3: Cross multiply
   12,071,801,311.67x = 18,107,697,705.59 × 3,228,410,323.96
4. Step 4: Simplify right side
   12,071,801,311.67x = 58,459,078,215,834,746,880
5. Step 5: Solve for x
   x = 58,459,078,215,834,746,880/12,071,801,311.67
6. Step 6: Final answer
   x = 4,842,614,346.15