Finding the Fourth Proportional to 23,742.40, 32,729.52 and 17,443.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,742.40 : 32,729.52 = 17,443.84 : x
2. Step 2: Convert to fraction form
   23,742.40/32,729.52 = 17,443.84/x
3. Step 3: Cross multiply
   23,742.40x = 32,729.52 × 17,443.84
4. Step 4: Simplify right side
   23,742.40x = 570,928,510.16
5. Step 5: Solve for x
   x = 570,928,510.16/23,742.40
6. Step 6: Final answer
   x = 24,046.79