Finding the Fourth Proportional to 11,364.94, 17,048.16 and 3,574.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,364.94 : 17,048.16 = 3,574.06 : x
2. Step 2: Convert to fraction form
   11,364.94/17,048.16 = 3,574.06/x
3. Step 3: Cross multiply
   11,364.94x = 17,048.16 × 3,574.06
4. Step 4: Simplify right side
   11,364.94x = 60,931,146.73
5. Step 5: Solve for x
   x = 60,931,146.73/11,364.94
6. Step 6: Final answer
   x = 5,361.33