Finding the Fourth Proportional to 23,665.32, 32,659.20 and 13,597.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,665.32 : 32,659.20 = 13,597.02 : x
2. Step 2: Convert to fraction form
   23,665.32/32,659.20 = 13,597.02/x
3. Step 3: Cross multiply
   23,665.32x = 32,659.20 × 13,597.02
4. Step 4: Simplify right side
   23,665.32x = 444,067,795.58
5. Step 5: Solve for x
   x = 444,067,795.58/23,665.32
6. Step 6: Final answer
   x = 18,764.50