Finding the Fourth Proportional to 16,507.29, 22,776.55 and 9,795.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,507.29 : 22,776.55 = 9,795.10 : x
2. Step 2: Convert to fraction form
   16,507.29/22,776.55 = 9,795.10/x
3. Step 3: Cross multiply
   16,507.29x = 22,776.55 × 9,795.10
4. Step 4: Simplify right side
   16,507.29x = 223,098,584.91
5. Step 5: Solve for x
   x = 223,098,584.91/16,507.29
6. Step 6: Final answer
   x = 13,515.16