Finding the Fourth Proportional to 23,357.58, 32,234.16 and 13,287.46

Step by Step Solution

1. Step 1: Write the proportion equation
   23,357.58 : 32,234.16 = 13,287.46 : x
2. Step 2: Convert to fraction form
   23,357.58/32,234.16 = 13,287.46/x
3. Step 3: Cross multiply
   23,357.58x = 32,234.16 × 13,287.46
4. Step 4: Simplify right side
   23,357.58x = 428,310,111.63
5. Step 5: Solve for x
   x = 428,310,111.63/23,357.58
6. Step 6: Final answer
   x = 18,337.09