Finding the Fourth Proportional to 23,659.76, 32,650.56 and 13,049.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,659.76 : 32,650.56 = 13,049.24 : x
2. Step 2: Convert to fraction form
   23,659.76/32,650.56 = 13,049.24/x
3. Step 3: Cross multiply
   23,659.76x = 32,650.56 × 13,049.24
4. Step 4: Simplify right side
   23,659.76x = 426,064,993.57
5. Step 5: Solve for x
   x = 426,064,993.57/23,659.76
6. Step 6: Final answer
   x = 18,008.00