Finding the Fourth Proportional to 12,327.83, 16,995.81 and 8,071.53

Step by Step Solution

1. Step 1: Write the proportion equation
   12,327.83 : 16,995.81 = 8,071.53 : x
2. Step 2: Convert to fraction form
   12,327.83/16,995.81 = 8,071.53/x
3. Step 3: Cross multiply
   12,327.83x = 16,995.81 × 8,071.53
4. Step 4: Simplify right side
   12,327.83x = 137,182,190.29
5. Step 5: Solve for x
   x = 137,182,190.29/12,327.83
6. Step 6: Final answer
   x = 11,127.85