Finding the Fourth Proportional to 11,026.40, 16,542.06 and 3,235.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,026.40 : 16,542.06 = 3,235.82 : x
2. Step 2: Convert to fraction form
   11,026.40/16,542.06 = 3,235.82/x
3. Step 3: Cross multiply
   11,026.40x = 16,542.06 × 3,235.82
4. Step 4: Simplify right side
   11,026.40x = 53,527,128.59
5. Step 5: Solve for x
   x = 53,527,128.59/11,026.40
6. Step 6: Final answer
   x = 4,854.45