Finding the Fourth Proportional to 10,996.22, 16,496.22 and 3,598.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,996.22 : 16,496.22 = 3,598.58 : x
2. Step 2: Convert to fraction form
   10,996.22/16,496.22 = 3,598.58/x
3. Step 3: Cross multiply
   10,996.22x = 16,496.22 × 3,598.58
4. Step 4: Simplify right side
   10,996.22x = 59,362,967.37
5. Step 5: Solve for x
   x = 59,362,967.37/10,996.22
6. Step 6: Final answer
   x = 5,398.49