Finding the Fourth Proportional to 12,695.88, 19,048.38 and 5,675.30

Step by Step Solution

1. Step 1: Write the proportion equation
   12,695.88 : 19,048.38 = 5,675.30 : x
2. Step 2: Convert to fraction form
   12,695.88/19,048.38 = 5,675.30/x
3. Step 3: Cross multiply
   12,695.88x = 19,048.38 × 5,675.30
4. Step 4: Simplify right side
   12,695.88x = 108,105,271.01
5. Step 5: Solve for x
   x = 108,105,271.01/12,695.88
6. Step 6: Final answer
   x = 8,514.99