Finding the Fourth Proportional to 17,919.63, 24,729.57 and 10,841.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,919.63 : 24,729.57 = 10,841.94 : x
2. Step 2: Convert to fraction form
   17,919.63/24,729.57 = 10,841.94/x
3. Step 3: Cross multiply
   17,919.63x = 24,729.57 × 10,841.94
4. Step 4: Simplify right side
   17,919.63x = 268,116,514.17
5. Step 5: Solve for x
   x = 268,116,514.17/17,919.63
6. Step 6: Final answer
   x = 14,962.17