Finding the Fourth Proportional to 11,564.68, 17,349.78 and 3,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,564.68 : 17,349.78 = 3,773.50 : x
2. Step 2: Convert to fraction form
   11,564.68/17,349.78 = 3,773.50/x
3. Step 3: Cross multiply
   11,564.68x = 17,349.78 × 3,773.50
4. Step 4: Simplify right side
   11,564.68x = 65,469,394.83
5. Step 5: Solve for x
   x = 65,469,394.83/11,564.68
6. Step 6: Final answer
   x = 5,661.15