Finding the Fourth Proportional to 11,671.01, 17,496.69 and 5,427.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,671.01 : 17,496.69 = 5,427.83 : x
2. Step 2: Convert to fraction form
   11,671.01/17,496.69 = 5,427.83/x
3. Step 3: Cross multiply
   11,671.01x = 17,496.69 × 5,427.83
4. Step 4: Simplify right side
   11,671.01x = 94,969,058.88
5. Step 5: Solve for x
   x = 94,969,058.88/11,671.01
6. Step 6: Final answer
   x = 8,137.18