Finding the Fourth Proportional to 23,633.91, 32,616.37 and 13,023.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,633.91 : 32,616.37 = 13,023.54 : x
2. Step 2: Convert to fraction form
   23,633.91/32,616.37 = 13,023.54/x
3. Step 3: Cross multiply
   23,633.91x = 32,616.37 × 13,023.54
4. Step 4: Simplify right side
   23,633.91x = 424,780,599.35
5. Step 5: Solve for x
   x = 424,780,599.35/23,633.91
6. Step 6: Final answer
   x = 17,973.35