Finding the Fourth Proportional to 2,642.77, 3,647.04 and 1,594.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,642.77 : 3,647.04 = 1,594.63 : x
2. Step 2: Convert to fraction form
   2,642.77/3,647.04 = 1,594.63/x
3. Step 3: Cross multiply
   2,642.77x = 3,647.04 × 1,594.63
4. Step 4: Simplify right side
   2,642.77x = 5,815,661.16
5. Step 5: Solve for x
   x = 5,815,661.16/2,642.77
6. Step 6: Final answer
   x = 2,200.60