Finding the Fourth Proportional to 17,066.96, 23,549.54 and 9,511.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,066.96 : 23,549.54 = 9,511.63 : x
2. Step 2: Convert to fraction form
   17,066.96/23,549.54 = 9,511.63/x
3. Step 3: Cross multiply
   17,066.96x = 23,549.54 × 9,511.63
4. Step 4: Simplify right side
   17,066.96x = 223,994,511.15
5. Step 5: Solve for x
   x = 223,994,511.15/17,066.96
6. Step 6: Final answer
   x = 13,124.45