Finding the Fourth Proportional to 17,085.68, 23,577.96 and 9,633.68

Step by Step Solution

1. Step 1: Write the proportion equation
   17,085.68 : 23,577.96 = 9,633.68 : x
2. Step 2: Convert to fraction form
   17,085.68/23,577.96 = 9,633.68/x
3. Step 3: Cross multiply
   17,085.68x = 23,577.96 × 9,633.68
4. Step 4: Simplify right side
   17,085.68x = 227,142,521.69
5. Step 5: Solve for x
   x = 227,142,521.69/17,085.68
6. Step 6: Final answer
   x = 13,294.32