Finding the Fourth Proportional to 11,610.61, 17,416.58 and 3,713.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,610.61 : 17,416.58 = 3,713.82 : x
2. Step 2: Convert to fraction form
   11,610.61/17,416.58 = 3,713.82/x
3. Step 3: Cross multiply
   11,610.61x = 17,416.58 × 3,713.82
4. Step 4: Simplify right side
   11,610.61x = 64,682,024.57
5. Step 5: Solve for x
   x = 64,682,024.57/11,610.61
6. Step 6: Final answer
   x = 5,570.94