Finding the Fourth Proportional to 23,864.54, 32,932.59 and 13,253.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,864.54 : 32,932.59 = 13,253.81 : x
2. Step 2: Convert to fraction form
   23,864.54/32,932.59 = 13,253.81/x
3. Step 3: Cross multiply
   23,864.54x = 32,932.59 × 13,253.81
4. Step 4: Simplify right side
   23,864.54x = 436,482,290.67
5. Step 5: Solve for x
   x = 436,482,290.67/23,864.54
6. Step 6: Final answer
   x = 18,289.99