Finding the Fourth Proportional to 17,472.21, 24,111.69 and 9,514.95

Step by Step Solution

1. Step 1: Write the proportion equation
   17,472.21 : 24,111.69 = 9,514.95 : x
2. Step 2: Convert to fraction form
   17,472.21/24,111.69 = 9,514.95/x
3. Step 3: Cross multiply
   17,472.21x = 24,111.69 × 9,514.95
4. Step 4: Simplify right side
   17,472.21x = 229,421,524.77
5. Step 5: Solve for x
   x = 229,421,524.77/17,472.21
6. Step 6: Final answer
   x = 13,130.65