Finding the Fourth Proportional to 13,074.84, 19,597.68 and 5,668.20

Step by Step Solution

1. Step 1: Write the proportion equation
   13,074.84 : 19,597.68 = 5,668.20 : x
2. Step 2: Convert to fraction form
   13,074.84/19,597.68 = 5,668.20/x
3. Step 3: Cross multiply
   13,074.84x = 19,597.68 × 5,668.20
4. Step 4: Simplify right side
   13,074.84x = 111,083,569.78
5. Step 5: Solve for x
   x = 111,083,569.78/13,074.84
6. Step 6: Final answer
   x = 8,495.98