Finding the Fourth Proportional to 23,670.24, 32,665.04 and 13,059.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,670.24 : 32,665.04 = 13,059.86 : x
2. Step 2: Convert to fraction form
   23,670.24/32,665.04 = 13,059.86/x
3. Step 3: Cross multiply
   23,670.24x = 32,665.04 × 13,059.86
4. Step 4: Simplify right side
   23,670.24x = 426,600,849.29
5. Step 5: Solve for x
   x = 426,600,849.29/23,670.24
6. Step 6: Final answer
   x = 18,022.67