Finding the Fourth Proportional to 16,814.82, 25,213.47 and 6,276.17

Step by Step Solution

1. Step 1: Write the proportion equation
   16,814.82 : 25,213.47 = 6,276.17 : x
2. Step 2: Convert to fraction form
   16,814.82/25,213.47 = 6,276.17/x
3. Step 3: Cross multiply
   16,814.82x = 25,213.47 × 6,276.17
4. Step 4: Simplify right side
   16,814.82x = 158,244,019.17
5. Step 5: Solve for x
   x = 158,244,019.17/16,814.82
6. Step 6: Final answer
   x = 9,410.99