Finding the Fourth Proportional to 3,647,588.52, 5,033,515.32 and 2,015,911.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647,588.52 : 5,033,515.32 = 2,015,911.56 : x
2. Step 2: Convert to fraction form
   3,647,588.52/5,033,515.32 = 2,015,911.56/x
3. Step 3: Cross multiply
   3,647,588.52x = 5,033,515.32 × 2,015,911.56
4. Step 4: Simplify right side
   3,647,588.52x = 10,147,121,721,025.10
5. Step 5: Solve for x
   x = 10,147,121,721,025.10/3,647,588.52
6. Step 6: Final answer
   x = 2,781,871.27