Finding the Fourth Proportional to 12,651.32, 17,459.58 and 7,062.68

Step by Step Solution

1. Step 1: Write the proportion equation
   12,651.32 : 17,459.58 = 7,062.68 : x
2. Step 2: Convert to fraction form
   12,651.32/17,459.58 = 7,062.68/x
3. Step 3: Cross multiply
   12,651.32x = 17,459.58 × 7,062.68
4. Step 4: Simplify right side
   12,651.32x = 123,311,426.47
5. Step 5: Solve for x
   x = 123,311,426.47/12,651.32
6. Step 6: Final answer
   x = 9,746.92