Finding the Fourth Proportional to 16,300.82, 22,494.53 and 8,848.66

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.82 : 22,494.53 = 8,848.66 : x
2. Step 2: Convert to fraction form
   16,300.82/22,494.53 = 8,848.66/x
3. Step 3: Cross multiply
   16,300.82x = 22,494.53 × 8,848.66
4. Step 4: Simplify right side
   16,300.82x = 199,046,447.83
5. Step 5: Solve for x
   x = 199,046,447.83/16,300.82
6. Step 6: Final answer
   x = 12,210.82