Finding the Fourth Proportional to 23,389.82, 32,236.20 and 17,711

Step by Step Solution

1. Step 1: Write the proportion equation
   23,389.82 : 32,236.20 = 17,711 : x
2. Step 2: Convert to fraction form
   23,389.82/32,236.20 = 17,711/x
3. Step 3: Cross multiply
   23,389.82x = 32,236.20 × 17,711
4. Step 4: Simplify right side
   23,389.82x = 570,935,338.20
5. Step 5: Solve for x
   x = 570,935,338.20/23,389.82
6. Step 6: Final answer
   x = 24,409.57