Finding the Fourth Proportional to 11,026.88, 16,541.48 and 3,631.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,026.88 : 16,541.48 = 3,631.34 : x
2. Step 2: Convert to fraction form
   11,026.88/16,541.48 = 3,631.34/x
3. Step 3: Cross multiply
   11,026.88x = 16,541.48 × 3,631.34
4. Step 4: Simplify right side
   11,026.88x = 60,067,737.98
5. Step 5: Solve for x
   x = 60,067,737.98/11,026.88
6. Step 6: Final answer
   x = 5,447.39