Finding the Fourth Proportional to 23,352.34, 32,226.42 and 12,742.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,352.34 : 32,226.42 = 12,742.15 : x
2. Step 2: Convert to fraction form
   23,352.34/32,226.42 = 12,742.15/x
3. Step 3: Cross multiply
   23,352.34x = 32,226.42 × 12,742.15
4. Step 4: Simplify right side
   23,352.34x = 410,633,877.60
5. Step 5: Solve for x
   x = 410,633,877.60/23,352.34
6. Step 6: Final answer
   x = 17,584.27