Finding the Fourth Proportional to 3,683,453.78, 5,082,491.67 and 2,051,820.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,683,453.78 : 5,082,491.67 = 2,051,820.56 : x
2. Step 2: Convert to fraction form
   3,683,453.78/5,082,491.67 = 2,051,820.56/x
3. Step 3: Cross multiply
   3,683,453.78x = 5,082,491.67 × 2,051,820.56
4. Step 4: Simplify right side
   3,683,453.78x = 10,428,360,904,534.73
5. Step 5: Solve for x
   x = 10,428,360,904,534.73/3,683,453.78
6. Step 6: Final answer
   x = 2,831,136.63