Finding the Fourth Proportional to 16,703.82, 23,053.41 and 9,630.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,703.82 : 23,053.41 = 9,630.30 : x
2. Step 2: Convert to fraction form
   16,703.82/23,053.41 = 9,630.30/x
3. Step 3: Cross multiply
   16,703.82x = 23,053.41 × 9,630.30
4. Step 4: Simplify right side
   16,703.82x = 222,011,254.32
5. Step 5: Solve for x
   x = 222,011,254.32/16,703.82
6. Step 6: Final answer
   x = 13,291.05