Finding the Fourth Proportional to 12,483.96, 17,227.92 and 6,818.82

Step by Step Solution

1. Step 1: Write the proportion equation
   12,483.96 : 17,227.92 = 6,818.82 : x
2. Step 2: Convert to fraction form
   12,483.96/17,227.92 = 6,818.82/x
3. Step 3: Cross multiply
   12,483.96x = 17,227.92 × 6,818.82
4. Step 4: Simplify right side
   12,483.96x = 117,474,085.45
5. Step 5: Solve for x
   x = 117,474,085.45/12,483.96
6. Step 6: Final answer
   x = 9,410.00