Finding the Fourth Proportional to 17,663.84, 24,369.80 and 10,104.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,663.84 : 24,369.80 = 10,104.72 : x
2. Step 2: Convert to fraction form
   17,663.84/24,369.80 = 10,104.72/x
3. Step 3: Cross multiply
   17,663.84x = 24,369.80 × 10,104.72
4. Step 4: Simplify right side
   17,663.84x = 246,250,005.46
5. Step 5: Solve for x
   x = 246,250,005.46/17,663.84
6. Step 6: Final answer
   x = 13,940.91