Finding the Fourth Proportional to 11,398.58, 17,096.15 and 3,606.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,398.58 : 17,096.15 = 3,606.38 : x
2. Step 2: Convert to fraction form
   11,398.58/17,096.15 = 3,606.38/x
3. Step 3: Cross multiply
   11,398.58x = 17,096.15 × 3,606.38
4. Step 4: Simplify right side
   11,398.58x = 61,655,127.96
5. Step 5: Solve for x
   x = 61,655,127.96/11,398.58
6. Step 6: Final answer
   x = 5,409.02