Finding the Fourth Proportional to 11,449.27, 17,144.74 and 7,541.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,449.27 : 17,144.74 = 7,541.83 : x
2. Step 2: Convert to fraction form
   11,449.27/17,144.74 = 7,541.83/x
3. Step 3: Cross multiply
   11,449.27x = 17,144.74 × 7,541.83
4. Step 4: Simplify right side
   11,449.27x = 129,302,714.47
5. Step 5: Solve for x
   x = 129,302,714.47/11,449.27
6. Step 6: Final answer
   x = 11,293.53