Finding the Fourth Proportional to 11,081.35, 16,610.35 and 3,683.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,081.35 : 16,610.35 = 3,683.82 : x
2. Step 2: Convert to fraction form
   11,081.35/16,610.35 = 3,683.82/x
3. Step 3: Cross multiply
   11,081.35x = 16,610.35 × 3,683.82
4. Step 4: Simplify right side
   11,081.35x = 61,189,438.07
5. Step 5: Solve for x
   x = 61,189,438.07/11,081.35
6. Step 6: Final answer
   x = 5,521.84