Finding the Fourth Proportional to 2,643.30, 3,646.61 and 1,594.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,643.30 : 3,646.61 = 1,594.76 : x
2. Step 2: Convert to fraction form
   2,643.30/3,646.61 = 1,594.76/x
3. Step 3: Cross multiply
   2,643.30x = 3,646.61 × 1,594.76
4. Step 4: Simplify right side
   2,643.30x = 5,815,467.76
5. Step 5: Solve for x
   x = 5,815,467.76/2,643.30
6. Step 6: Final answer
   x = 2,200.08