Finding the Fourth Proportional to 16,155.49, 22,271.20 and 10,695.41

Step by Step Solution

1. Step 1: Write the proportion equation
   16,155.49 : 22,271.20 = 10,695.41 : x
2. Step 2: Convert to fraction form
   16,155.49/22,271.20 = 10,695.41/x
3. Step 3: Cross multiply
   16,155.49x = 22,271.20 × 10,695.41
4. Step 4: Simplify right side
   16,155.49x = 238,199,477.10
5. Step 5: Solve for x
   x = 238,199,477.10/16,155.49
6. Step 6: Final answer
   x = 14,744.18