Finding the Fourth Proportional to 23,527.20, 32,468.82 and 13,453.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,527.20 : 32,468.82 = 13,453.32 : x
2. Step 2: Convert to fraction form
   23,527.20/32,468.82 = 13,453.32/x
3. Step 3: Cross multiply
   23,527.20x = 32,468.82 × 13,453.32
4. Step 4: Simplify right side
   23,527.20x = 436,813,425.48
5. Step 5: Solve for x
   x = 436,813,425.48/23,527.20
6. Step 6: Final answer
   x = 18,566.32