Finding the Fourth Proportional to 16,495.02, 22,758.80 and 9,782.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,495.02 : 22,758.80 = 9,782.14 : x
2. Step 2: Convert to fraction form
   16,495.02/22,758.80 = 9,782.14/x
3. Step 3: Cross multiply
   16,495.02x = 22,758.80 × 9,782.14
4. Step 4: Simplify right side
   16,495.02x = 222,629,767.83
5. Step 5: Solve for x
   x = 222,629,767.83/16,495.02
6. Step 6: Final answer
   x = 13,496.79