Finding the Fourth Proportional to 10,992.34, 16,481.22 and 3,594.21

Step by Step Solution

1. Step 1: Write the proportion equation
   10,992.34 : 16,481.22 = 3,594.21 : x
2. Step 2: Convert to fraction form
   10,992.34/16,481.22 = 3,594.21/x
3. Step 3: Cross multiply
   10,992.34x = 16,481.22 × 3,594.21
4. Step 4: Simplify right side
   10,992.34x = 59,236,883.33
5. Step 5: Solve for x
   x = 59,236,883.33/10,992.34
6. Step 6: Final answer
   x = 5,388.92