Finding the Fourth Proportional to 2,642.26, 3,646.72 and 1,594.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,642.26 : 3,646.72 = 1,594.12 : x
2. Step 2: Convert to fraction form
   2,642.26/3,646.72 = 1,594.12/x
3. Step 3: Cross multiply
   2,642.26x = 3,646.72 × 1,594.12
4. Step 4: Simplify right side
   2,642.26x = 5,813,309.29
5. Step 5: Solve for x
   x = 5,813,309.29/2,642.26
6. Step 6: Final answer
   x = 2,200.13