Finding the Fourth Proportional to 14,538.22, 21,801.15 and 5,530.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,538.22 : 21,801.15 = 5,530.82 : x
2. Step 2: Convert to fraction form
   14,538.22/21,801.15 = 5,530.82/x
3. Step 3: Cross multiply
   14,538.22x = 21,801.15 × 5,530.82
4. Step 4: Simplify right side
   14,538.22x = 120,578,127.44
5. Step 5: Solve for x
   x = 120,578,127.44/14,538.22
6. Step 6: Final answer
   x = 8,293.87