Finding the Fourth Proportional to 3,683,451.78, 5,082,488.91 and 2,051,818.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,683,451.78 : 5,082,488.91 = 2,051,818.56 : x
2. Step 2: Convert to fraction form
   3,683,451.78/5,082,488.91 = 2,051,818.56/x
3. Step 3: Cross multiply
   3,683,451.78x = 5,082,488.91 × 2,051,818.56
4. Step 4: Simplify right side
   3,683,451.78x = 10,428,345,076,532.17
5. Step 5: Solve for x
   x = 10,428,345,076,532.17/3,683,451.78
6. Step 6: Final answer
   x = 2,831,133.87