Finding the Fourth Proportional to 19,648.27, 27,115.71 and 10,695.59

Step by Step Solution

1. Step 1: Write the proportion equation
   19,648.27 : 27,115.71 = 10,695.59 : x
2. Step 2: Convert to fraction form
   19,648.27/27,115.71 = 10,695.59/x
3. Step 3: Cross multiply
   19,648.27x = 27,115.71 × 10,695.59
4. Step 4: Simplify right side
   19,648.27x = 290,018,655.40
5. Step 5: Solve for x
   x = 290,018,655.40/19,648.27
6. Step 6: Final answer
   x = 14,760.52