Finding the Fourth Proportional to 11,074.52, 16,613.45 and 3,575.57

Step by Step Solution

1. Step 1: Write the proportion equation
   11,074.52 : 16,613.45 = 3,575.57 : x
2. Step 2: Convert to fraction form
   11,074.52/16,613.45 = 3,575.57/x
3. Step 3: Cross multiply
   11,074.52x = 16,613.45 × 3,575.57
4. Step 4: Simplify right side
   11,074.52x = 59,402,452.47
5. Step 5: Solve for x
   x = 59,402,452.47/11,074.52
6. Step 6: Final answer
   x = 5,363.89