Finding the Fourth Proportional to 9,182.91, 13,774.88 and 2,608.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,182.91 : 13,774.88 = 2,608.57 : x
2. Step 2: Convert to fraction form
   9,182.91/13,774.88 = 2,608.57/x
3. Step 3: Cross multiply
   9,182.91x = 13,774.88 × 2,608.57
4. Step 4: Simplify right side
   9,182.91x = 35,932,738.72
5. Step 5: Solve for x
   x = 35,932,738.72/9,182.91
6. Step 6: Final answer
   x = 3,913.00