Finding the Fourth Proportional to 2,697,603,501.47, 3,723,839,081.58 and 1,680,831,285.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,603,501.47 : 3,723,839,081.58 = 1,680,831,285.73 : x
2. Step 2: Convert to fraction form
   2,697,603,501.47/3,723,839,081.58 = 1,680,831,285.73/x
3. Step 3: Cross multiply
   2,697,603,501.47x = 3,723,839,081.58 × 1,680,831,285.73
4. Step 4: Simplify right side
   2,697,603,501.47x = 6,259,145,231,343,733,760
5. Step 5: Solve for x
   x = 6,259,145,231,343,733,760/2,697,603,501.47
6. Step 6: Final answer
   x = 2,320,261,383.09