Finding the Fourth Proportional to 2,776,925,439.72, 3,832,267,593.20 and 1,523,907,136.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,925,439.72 : 3,832,267,593.20 = 1,523,907,136.35 : x
2. Step 2: Convert to fraction form
   2,776,925,439.72/3,832,267,593.20 = 1,523,907,136.35/x
3. Step 3: Cross multiply
   2,776,925,439.72x = 3,832,267,593.20 × 1,523,907,136.35
4. Step 4: Simplify right side
   2,776,925,439.72x = 5,840,019,933,672,698,880
5. Step 5: Solve for x
   x = 5,840,019,933,672,698,880/2,776,925,439.72
6. Step 6: Final answer
   x = 2,103,052,480.32