Finding the Fourth Proportional to 23,473.67, 32,396.76 and 13,399.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,473.67 : 32,396.76 = 13,399.83 : x
2. Step 2: Convert to fraction form
   23,473.67/32,396.76 = 13,399.83/x
3. Step 3: Cross multiply
   23,473.67x = 32,396.76 × 13,399.83
4. Step 4: Simplify right side
   23,473.67x = 434,111,076.55
5. Step 5: Solve for x
   x = 434,111,076.55/23,473.67
6. Step 6: Final answer
   x = 18,493.54