Finding the Fourth Proportional to 11,043.95, 16,566.45 and 3,648.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,043.95 : 16,566.45 = 3,648.24 : x
2. Step 2: Convert to fraction form
   11,043.95/16,566.45 = 3,648.24/x
3. Step 3: Cross multiply
   11,043.95x = 16,566.45 × 3,648.24
4. Step 4: Simplify right side
   11,043.95x = 60,438,385.55
5. Step 5: Solve for x
   x = 60,438,385.55/11,043.95
6. Step 6: Final answer
   x = 5,472.54