Finding the Fourth Proportional to 3,686,056.56, 5,086,141.32 and 2,054,106.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,686,056.56 : 5,086,141.32 = 2,054,106.20 : x
2. Step 2: Convert to fraction form
   3,686,056.56/5,086,141.32 = 2,054,106.20/x
3. Step 3: Cross multiply
   3,686,056.56x = 5,086,141.32 × 2,054,106.20
4. Step 4: Simplify right side
   3,686,056.56x = 10,447,474,419,488.18
5. Step 5: Solve for x
   x = 10,447,474,419,488.18/3,686,056.56
6. Step 6: Final answer
   x = 2,834,322.87