Finding the Fourth Proportional to 48,978,057,826.96, 67,585,408,806.63 and 27,274,560,251.67

Step by Step Solution

1. Step 1: Write the proportion equation
   48,978,057,826.96 : 67,585,408,806.63 = 27,274,560,251.67 : x
2. Step 2: Convert to fraction form
   48,978,057,826.96/67,585,408,806.63 = 27,274,560,251.67/x
3. Step 3: Cross multiply
   48,978,057,826.96x = 67,585,408,806.63 × 27,274,560,251.67
4. Step 4: Simplify right side
   48,978,057,826.96x = 1,843,362,304,630,041,608,192
5. Step 5: Solve for x
   x = 1,843,362,304,630,041,608,192/48,978,057,826.96
6. Step 6: Final answer
   x = 37,636,492,470.62