Finding the Fourth Proportional to 11,573.82, 17,366.27 and 5,729.13

Step by Step Solution

1. Step 1: Write the proportion equation
   11,573.82 : 17,366.27 = 5,729.13 : x
2. Step 2: Convert to fraction form
   11,573.82/17,366.27 = 5,729.13/x
3. Step 3: Cross multiply
   11,573.82x = 17,366.27 × 5,729.13
4. Step 4: Simplify right side
   11,573.82x = 99,493,589.80
5. Step 5: Solve for x
   x = 99,493,589.80/11,573.82
6. Step 6: Final answer
   x = 8,596.43