Finding the Fourth Proportional to 12,514.37, 17,267.72 and 7,480.62

Step by Step Solution

1. Step 1: Write the proportion equation
   12,514.37 : 17,267.72 = 7,480.62 : x
2. Step 2: Convert to fraction form
   12,514.37/17,267.72 = 7,480.62/x
3. Step 3: Cross multiply
   12,514.37x = 17,267.72 × 7,480.62
4. Step 4: Simplify right side
   12,514.37x = 129,173,214.18
5. Step 5: Solve for x
   x = 129,173,214.18/12,514.37
6. Step 6: Final answer
   x = 10,322.00