Finding the Fourth Proportional to 23,597.59, 32,564.79 and 13,526.64

Step by Step Solution

1. Step 1: Write the proportion equation
   23,597.59 : 32,564.79 = 13,526.64 : x
2. Step 2: Convert to fraction form
   23,597.59/32,564.79 = 13,526.64/x
3. Step 3: Cross multiply
   23,597.59x = 32,564.79 × 13,526.64
4. Step 4: Simplify right side
   23,597.59x = 440,492,191.01
5. Step 5: Solve for x
   x = 440,492,191.01/23,597.59
6. Step 6: Final answer
   x = 18,666.83