Finding the Fourth Proportional to 11,338.17, 17,015.01 and 3,942.62

Step by Step Solution

1. Step 1: Write the proportion equation
   11,338.17 : 17,015.01 = 3,942.62 : x
2. Step 2: Convert to fraction form
   11,338.17/17,015.01 = 3,942.62/x
3. Step 3: Cross multiply
   11,338.17x = 17,015.01 × 3,942.62
4. Step 4: Simplify right side
   11,338.17x = 67,083,699.01
5. Step 5: Solve for x
   x = 67,083,699.01/11,338.17
6. Step 6: Final answer
   x = 5,916.62