Finding the Fourth Proportional to 17,941.16, 24,754.20 and 10,865

Step by Step Solution

1. Step 1: Write the proportion equation
   17,941.16 : 24,754.20 = 10,865 : x
2. Step 2: Convert to fraction form
   17,941.16/24,754.20 = 10,865/x
3. Step 3: Cross multiply
   17,941.16x = 24,754.20 × 10,865
4. Step 4: Simplify right side
   17,941.16x = 268,954,383
5. Step 5: Solve for x
   x = 268,954,383/17,941.16
6. Step 6: Final answer
   x = 14,990.91