Finding the Fourth Proportional to 11,506.91, 17,256.69 and 5,662.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,506.91 : 17,256.69 = 5,662.76 : x
2. Step 2: Convert to fraction form
   11,506.91/17,256.69 = 5,662.76/x
3. Step 3: Cross multiply
   11,506.91x = 17,256.69 × 5,662.76
4. Step 4: Simplify right side
   11,506.91x = 97,720,407.58
5. Step 5: Solve for x
   x = 97,720,407.58/11,506.91
6. Step 6: Final answer
   x = 8,492.33