Finding the Fourth Proportional to 11,101.25, 16,654.49 and 3,604.79

Step by Step Solution

1. Step 1: Write the proportion equation
   11,101.25 : 16,654.49 = 3,604.79 : x
2. Step 2: Convert to fraction form
   11,101.25/16,654.49 = 3,604.79/x
3. Step 3: Cross multiply
   11,101.25x = 16,654.49 × 3,604.79
4. Step 4: Simplify right side
   11,101.25x = 60,035,876.78
5. Step 5: Solve for x
   x = 60,035,876.78/11,101.25
6. Step 6: Final answer
   x = 5,408.03