Finding the Fourth Proportional to 23,903.98, 32,987.05 and 13,293.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,903.98 : 32,987.05 = 13,293.52 : x
2. Step 2: Convert to fraction form
   23,903.98/32,987.05 = 13,293.52/x
3. Step 3: Cross multiply
   23,903.98x = 32,987.05 × 13,293.52
4. Step 4: Simplify right side
   23,903.98x = 438,514,008.92
5. Step 5: Solve for x
   x = 438,514,008.92/23,903.98
6. Step 6: Final answer
   x = 18,344.81