Finding the Fourth Proportional to 11,362.74, 17,046.54 and 3,572.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,362.74 : 17,046.54 = 3,572.16 : x
2. Step 2: Convert to fraction form
   11,362.74/17,046.54 = 3,572.16/x
3. Step 3: Cross multiply
   11,362.74x = 17,046.54 × 3,572.16
4. Step 4: Simplify right side
   11,362.74x = 60,892,968.33
5. Step 5: Solve for x
   x = 60,892,968.33/11,362.74
6. Step 6: Final answer
   x = 5,359.00