Finding the Fourth Proportional to 2,980,796,807.46, 4,113,379,832.15 and 1,624,401,906.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,980,796,807.46 : 4,113,379,832.15 = 1,624,401,906.50 : x
2. Step 2: Convert to fraction form
   2,980,796,807.46/4,113,379,832.15 = 1,624,401,906.50/x
3. Step 3: Cross multiply
   2,980,796,807.46x = 4,113,379,832.15 × 1,624,401,906.50
4. Step 4: Simplify right side
   2,980,796,807.46x = 6,681,782,041,503,110,144
5. Step 5: Solve for x
   x = 6,681,782,041,503,110,144/2,980,796,807.46
6. Step 6: Final answer
   x = 2,241,609,365.92