Finding the Fourth Proportional to 11,550.34, 17,293.29 and 5,991.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,550.34 : 17,293.29 = 5,991.76 : x
2. Step 2: Convert to fraction form
   11,550.34/17,293.29 = 5,991.76/x
3. Step 3: Cross multiply
   11,550.34x = 17,293.29 × 5,991.76
4. Step 4: Simplify right side
   11,550.34x = 103,617,243.29
5. Step 5: Solve for x
   x = 103,617,243.29/11,550.34
6. Step 6: Final answer
   x = 8,970.93