Finding the Fourth Proportional to 23,901.82, 32,983.15 and 13,291.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,901.82 : 32,983.15 = 13,291.23 : x
2. Step 2: Convert to fraction form
   23,901.82/32,983.15 = 13,291.23/x
3. Step 3: Cross multiply
   23,901.82x = 32,983.15 × 13,291.23
4. Step 4: Simplify right side
   23,901.82x = 438,386,467.86
5. Step 5: Solve for x
   x = 438,386,467.86/23,901.82
6. Step 6: Final answer
   x = 18,341.13