Finding the Fourth Proportional to 11,726.76, 17,568.06 and 5,796.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,726.76 : 17,568.06 = 5,796.72 : x
2. Step 2: Convert to fraction form
   11,726.76/17,568.06 = 5,796.72/x
3. Step 3: Cross multiply
   11,726.76x = 17,568.06 × 5,796.72
4. Step 4: Simplify right side
   11,726.76x = 101,837,124.76
5. Step 5: Solve for x
   x = 101,837,124.76/11,726.76
6. Step 6: Final answer
   x = 8,684.17