Finding the Fourth Proportional to 30,156.98, 41,615.83 and 17,409.73

Step by Step Solution

1. Step 1: Write the proportion equation
   30,156.98 : 41,615.83 = 17,409.73 : x
2. Step 2: Convert to fraction form
   30,156.98/41,615.83 = 17,409.73/x
3. Step 3: Cross multiply
   30,156.98x = 41,615.83 × 17,409.73
4. Step 4: Simplify right side
   30,156.98x = 724,520,276.98
5. Step 5: Solve for x
   x = 724,520,276.98/30,156.98
6. Step 6: Final answer
   x = 24,024.96