Finding the Fourth Proportional to 23,346.27, 32,215.05 and 13,274.73

Step by Step Solution

1. Step 1: Write the proportion equation
   23,346.27 : 32,215.05 = 13,274.73 : x
2. Step 2: Convert to fraction form
   23,346.27/32,215.05 = 13,274.73/x
3. Step 3: Cross multiply
   23,346.27x = 32,215.05 × 13,274.73
4. Step 4: Simplify right side
   23,346.27x = 427,646,090.69
5. Step 5: Solve for x
   x = 427,646,090.69/23,346.27
6. Step 6: Final answer
   x = 18,317.53