Finding the Fourth Proportional to 23,393.27, 35,100.84 and 13,540.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,393.27 : 35,100.84 = 13,540.84 : x
2. Step 2: Convert to fraction form
   23,393.27/35,100.84 = 13,540.84/x
3. Step 3: Cross multiply
   23,393.27x = 35,100.84 × 13,540.84
4. Step 4: Simplify right side
   23,393.27x = 475,294,821.33
5. Step 5: Solve for x
   x = 475,294,821.33/23,393.27
6. Step 6: Final answer
   x = 20,317.59