Finding the Fourth Proportional to 16,134.90, 22,271.61 and 10,176.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,134.90 : 22,271.61 = 10,176.50 : x
2. Step 2: Convert to fraction form
   16,134.90/22,271.61 = 10,176.50/x
3. Step 3: Cross multiply
   16,134.90x = 22,271.61 × 10,176.50
4. Step 4: Simplify right side
   16,134.90x = 226,647,039.17
5. Step 5: Solve for x
   x = 226,647,039.17/16,134.90
6. Step 6: Final answer
   x = 14,047.01