Finding the Fourth Proportional to 2,745.26, 3,788.52 and 1,566.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745.26 : 3,788.52 = 1,566.30 : x
2. Step 2: Convert to fraction form
   2,745.26/3,788.52 = 1,566.30/x
3. Step 3: Cross multiply
   2,745.26x = 3,788.52 × 1,566.30
4. Step 4: Simplify right side
   2,745.26x = 5,933,976.02
5. Step 5: Solve for x
   x = 5,933,976.02/2,745.26
6. Step 6: Final answer
   x = 2,161.54