Finding the Fourth Proportional to 11,360.52, 17,048.56 and 3,964.97

Step by Step Solution

1. Step 1: Write the proportion equation
   11,360.52 : 17,048.56 = 3,964.97 : x
2. Step 2: Convert to fraction form
   11,360.52/17,048.56 = 3,964.97/x
3. Step 3: Cross multiply
   11,360.52x = 17,048.56 × 3,964.97
4. Step 4: Simplify right side
   11,360.52x = 67,597,009.12
5. Step 5: Solve for x
   x = 67,597,009.12/11,360.52
6. Step 6: Final answer
   x = 5,950.17