Finding the Fourth Proportional to 2,679,244,069.42, 3,697,819,605.35 and 1,550,836,003.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,679,244,069.42 : 3,697,819,605.35 = 1,550,836,003.98 : x
2. Step 2: Convert to fraction form
   2,679,244,069.42/3,697,819,605.35 = 1,550,836,003.98/x
3. Step 3: Cross multiply
   2,679,244,069.42x = 3,697,819,605.35 × 1,550,836,003.98
4. Step 4: Simplify right side
   2,679,244,069.42x = 5,734,711,780,199,895,040
5. Step 5: Solve for x
   x = 5,734,711,780,199,895,040/2,679,244,069.42
6. Step 6: Final answer
   x = 2,140,421,563.55