Finding the Fourth Proportional to 19,647.32, 27,113.91 and 10,695.42

Step by Step Solution

1. Step 1: Write the proportion equation
   19,647.32 : 27,113.91 = 10,695.42 : x
2. Step 2: Convert to fraction form
   19,647.32/27,113.91 = 10,695.42/x
3. Step 3: Cross multiply
   19,647.32x = 27,113.91 × 10,695.42
4. Step 4: Simplify right side
   19,647.32x = 289,994,513.51
5. Step 5: Solve for x
   x = 289,994,513.51/19,647.32
6. Step 6: Final answer
   x = 14,760.01