Finding the Fourth Proportional to 11,105.49, 16,654.14 and 3,707.97

Step by Step Solution

1. Step 1: Write the proportion equation
   11,105.49 : 16,654.14 = 3,707.97 : x
2. Step 2: Convert to fraction form
   11,105.49/16,654.14 = 3,707.97/x
3. Step 3: Cross multiply
   11,105.49x = 16,654.14 × 3,707.97
4. Step 4: Simplify right side
   11,105.49x = 61,753,051.50
5. Step 5: Solve for x
   x = 61,753,051.50/11,105.49
6. Step 6: Final answer
   x = 5,560.59