Finding the Fourth Proportional to 23,353.38, 32,227.23 and 12,742.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,353.38 : 32,227.23 = 12,742.98 : x
2. Step 2: Convert to fraction form
   23,353.38/32,227.23 = 12,742.98/x
3. Step 3: Cross multiply
   23,353.38x = 32,227.23 × 12,742.98
4. Step 4: Simplify right side
   23,353.38x = 410,670,947.35
5. Step 5: Solve for x
   x = 410,670,947.35/23,353.38
6. Step 6: Final answer
   x = 17,585.08