Finding the Fourth Proportional to 30,404.18, 41,961.50 and 17,654.58

Step by Step Solution

1. Step 1: Write the proportion equation
   30,404.18 : 41,961.50 = 17,654.58 : x
2. Step 2: Convert to fraction form
   30,404.18/41,961.50 = 17,654.58/x
3. Step 3: Cross multiply
   30,404.18x = 41,961.50 × 17,654.58
4. Step 4: Simplify right side
   30,404.18x = 740,812,570.40
5. Step 5: Solve for x
   x = 740,812,570.40/30,404.18
6. Step 6: Final answer
   x = 24,365.49