Finding the Fourth Proportional to 12,025.52, 16,596.18 and 6,648.43

Step by Step Solution

1. Step 1: Write the proportion equation
   12,025.52 : 16,596.18 = 6,648.43 : x
2. Step 2: Convert to fraction form
   12,025.52/16,596.18 = 6,648.43/x
3. Step 3: Cross multiply
   12,025.52x = 16,596.18 × 6,648.43
4. Step 4: Simplify right side
   12,025.52x = 110,338,499.51
5. Step 5: Solve for x
   x = 110,338,499.51/12,025.52
6. Step 6: Final answer
   x = 9,175.37