Finding the Fourth Proportional to 17,832.72, 24,609.12 and 10,279.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,832.72 : 24,609.12 = 10,279.00 : x
2. Step 2: Convert to fraction form
   17,832.72/24,609.12 = 10,279.00/x
3. Step 3: Cross multiply
   17,832.72x = 24,609.12 × 10,279.00
4. Step 4: Simplify right side
   17,832.72x = 252,957,180.31
5. Step 5: Solve for x
   x = 252,957,180.31/17,832.72
6. Step 6: Final answer
   x = 14,185.00