Finding the Fourth Proportional to 11,882.18, 17,823.06 and 4,090.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,882.18 : 17,823.06 = 4,090.82 : x
2. Step 2: Convert to fraction form
   11,882.18/17,823.06 = 4,090.82/x
3. Step 3: Cross multiply
   11,882.18x = 17,823.06 × 4,090.82
4. Step 4: Simplify right side
   11,882.18x = 72,910,930.31
5. Step 5: Solve for x
   x = 72,910,930.31/11,882.18
6. Step 6: Final answer
   x = 6,136.16