Finding the Fourth Proportional to 23,200.60, 32,014.69 and 13,127.41

Step by Step Solution

1. Step 1: Write the proportion equation
   23,200.60 : 32,014.69 = 13,127.41 : x
2. Step 2: Convert to fraction form
   23,200.60/32,014.69 = 13,127.41/x
3. Step 3: Cross multiply
   23,200.60x = 32,014.69 × 13,127.41
4. Step 4: Simplify right side
   23,200.60x = 420,269,978.65
5. Step 5: Solve for x
   x = 420,269,978.65/23,200.60
6. Step 6: Final answer
   x = 18,114.62