Finding the Fourth Proportional to 23,284.37, 32,131.50 and 12,674.01

Step by Step Solution

1. Step 1: Write the proportion equation
   23,284.37 : 32,131.50 = 12,674.01 : x
2. Step 2: Convert to fraction form
   23,284.37/32,131.50 = 12,674.01/x
3. Step 3: Cross multiply
   23,284.37x = 32,131.50 × 12,674.01
4. Step 4: Simplify right side
   23,284.37x = 407,234,952.32
5. Step 5: Solve for x
   x = 407,234,952.32/23,284.37
6. Step 6: Final answer
   x = 17,489.63