Finding the Fourth Proportional to 23,632.34, 32,612.37 and 13,423.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,632.34 : 32,612.37 = 13,423.30 : x
2. Step 2: Convert to fraction form
   23,632.34/32,612.37 = 13,423.30/x
3. Step 3: Cross multiply
   23,632.34x = 32,612.37 × 13,423.30
4. Step 4: Simplify right side
   23,632.34x = 437,765,559.10
5. Step 5: Solve for x
   x = 437,765,559.10/23,632.34
6. Step 6: Final answer
   x = 18,524.00