Finding the Fourth Proportional to 23,913.32, 33,002.38 and 13,304.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,913.32 : 33,002.38 = 13,304.96 : x
2. Step 2: Convert to fraction form
   23,913.32/33,002.38 = 13,304.96/x
3. Step 3: Cross multiply
   23,913.32x = 33,002.38 × 13,304.96
4. Step 4: Simplify right side
   23,913.32x = 439,095,345.80
5. Step 5: Solve for x
   x = 439,095,345.80/23,913.32
6. Step 6: Final answer
   x = 18,361.96