Finding the Fourth Proportional to 3,387,581.79, 5,080,597.71 and 2,021,741.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,387,581.79 : 5,080,597.71 = 2,021,741.56 : x
2. Step 2: Convert to fraction form
   3,387,581.79/5,080,597.71 = 2,021,741.56/x
3. Step 3: Cross multiply
   3,387,581.79x = 5,080,597.71 × 2,021,741.56
4. Step 4: Simplify right side
   3,387,581.79x = 10,271,655,539,947.83
5. Step 5: Solve for x
   x = 10,271,655,539,947.83/3,387,581.79
6. Step 6: Final answer
   x = 3,032,149.83