Finding the Fourth Proportional to 8,483.12, 12,726.52 and 3,556.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,483.12 : 12,726.52 = 3,556.94 : x
2. Step 2: Convert to fraction form
   8,483.12/12,726.52 = 3,556.94/x
3. Step 3: Cross multiply
   8,483.12x = 12,726.52 × 3,556.94
4. Step 4: Simplify right side
   8,483.12x = 45,267,468.05
5. Step 5: Solve for x
   x = 45,267,468.05/8,483.12
6. Step 6: Final answer
   x = 5,336.18