Finding the Fourth Proportional to 13,062.92, 19,597.76 and 5,665.68

Step by Step Solution

1. Step 1: Write the proportion equation
   13,062.92 : 19,597.76 = 5,665.68 : x
2. Step 2: Convert to fraction form
   13,062.92/19,597.76 = 5,665.68/x
3. Step 3: Cross multiply
   13,062.92x = 19,597.76 × 5,665.68
4. Step 4: Simplify right side
   13,062.92x = 111,034,636.88
5. Step 5: Solve for x
   x = 111,034,636.88/13,062.92
6. Step 6: Final answer
   x = 8,499.99