Finding the Fourth Proportional to 3,683,046,713.76, 5,082,544,404 and 2,012,259,895.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,683,046,713.76 : 5,082,544,404 = 2,012,259,895.20 : x
2. Step 2: Convert to fraction form
   3,683,046,713.76/5,082,544,404 = 2,012,259,895.20/x
3. Step 3: Cross multiply
   3,683,046,713.76x = 5,082,544,404 × 2,012,259,895.20
4. Step 4: Simplify right side
   3,683,046,713.76x = 10,227,400,269,742,387,200
5. Step 5: Solve for x
   x = 10,227,400,269,742,387,200/3,683,046,713.76
6. Step 6: Final answer
   x = 2,776,885,840.61