Finding the Fourth Proportional to 11,601, 17,378.46 and 5,739.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,601 : 17,378.46 = 5,739.72 : x
2. Step 2: Convert to fraction form
   11,601/17,378.46 = 5,739.72/x
3. Step 3: Cross multiply
   11,601x = 17,378.46 × 5,739.72
4. Step 4: Simplify right side
   11,601x = 99,747,494.43
5. Step 5: Solve for x
   x = 99,747,494.43/11,601
6. Step 6: Final answer
   x = 8,598.18