Finding the Fourth Proportional to 11,506.98, 17,293.32 and 5,667.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,506.98 : 17,293.32 = 5,667.72 : x
2. Step 2: Convert to fraction form
   11,506.98/17,293.32 = 5,667.72/x
3. Step 3: Cross multiply
   11,506.98x = 17,293.32 × 5,667.72
4. Step 4: Simplify right side
   11,506.98x = 98,013,695.63
5. Step 5: Solve for x
   x = 98,013,695.63/11,506.98
6. Step 6: Final answer
   x = 8,517.76