Finding the Fourth Proportional to 30,368.56, 41,912.27 and 17,793.31

Step by Step Solution

1. Step 1: Write the proportion equation
   30,368.56 : 41,912.27 = 17,793.31 : x
2. Step 2: Convert to fraction form
   30,368.56/41,912.27 = 17,793.31/x
3. Step 3: Cross multiply
   30,368.56x = 41,912.27 × 17,793.31
4. Step 4: Simplify right side
   30,368.56x = 745,758,012.91
5. Step 5: Solve for x
   x = 745,758,012.91/30,368.56
6. Step 6: Final answer
   x = 24,556.91