Finding the Fourth Proportional to 12,514.56, 17,276.33 and 7,208.35

Step by Step Solution

1. Step 1: Write the proportion equation
   12,514.56 : 17,276.33 = 7,208.35 : x
2. Step 2: Convert to fraction form
   12,514.56/17,276.33 = 7,208.35/x
3. Step 3: Cross multiply
   12,514.56x = 17,276.33 × 7,208.35
4. Step 4: Simplify right side
   12,514.56x = 124,533,833.36
5. Step 5: Solve for x
   x = 124,533,833.36/12,514.56
6. Step 6: Final answer
   x = 9,951.12