Finding the Fourth Proportional to 11,610.82, 17,410.92 and 3,711.80

Step by Step Solution

1. Step 1: Write the proportion equation
   11,610.82 : 17,410.92 = 3,711.80 : x
2. Step 2: Convert to fraction form
   11,610.82/17,410.92 = 3,711.80/x
3. Step 3: Cross multiply
   11,610.82x = 17,410.92 × 3,711.80
4. Step 4: Simplify right side
   11,610.82x = 64,625,882.46
5. Step 5: Solve for x
   x = 64,625,882.46/11,610.82
6. Step 6: Final answer
   x = 5,566.00