Finding the Fourth Proportional to 17,987.00, 24,792.30 and 12,016.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,987.00 : 24,792.30 = 12,016.49 : x
2. Step 2: Convert to fraction form
   17,987.00/24,792.30 = 12,016.49/x
3. Step 3: Cross multiply
   17,987.00x = 24,792.30 × 12,016.49
4. Step 4: Simplify right side
   17,987.00x = 297,916,301.07
5. Step 5: Solve for x
   x = 297,916,301.07/17,987.00
6. Step 6: Final answer
   x = 16,562.87