Finding the Fourth Proportional to 17,842.59, 24,608.91 and 12,181.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,842.59 : 24,608.91 = 12,181.89 : x
2. Step 2: Convert to fraction form
   17,842.59/24,608.91 = 12,181.89/x
3. Step 3: Cross multiply
   17,842.59x = 24,608.91 × 12,181.89
4. Step 4: Simplify right side
   17,842.59x = 299,783,034.64
5. Step 5: Solve for x
   x = 299,783,034.64/17,842.59
6. Step 6: Final answer
   x = 16,801.54