Finding the Fourth Proportional to 23,597.40, 32,561.82 and 13,528.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,597.40 : 32,561.82 = 13,528.56 : x
2. Step 2: Convert to fraction form
   23,597.40/32,561.82 = 13,528.56/x
3. Step 3: Cross multiply
   23,597.40x = 32,561.82 × 13,528.56
4. Step 4: Simplify right side
   23,597.40x = 440,514,535.58
5. Step 5: Solve for x
   x = 440,514,535.58/23,597.40
6. Step 6: Final answer
   x = 18,667.93