Finding the Fourth Proportional to 17,104.61, 23,602.55 and 9,933.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,104.61 : 23,602.55 = 9,933.12 : x
2. Step 2: Convert to fraction form
   17,104.61/23,602.55 = 9,933.12/x
3. Step 3: Cross multiply
   17,104.61x = 23,602.55 × 9,933.12
4. Step 4: Simplify right side
   17,104.61x = 234,446,986.29
5. Step 5: Solve for x
   x = 234,446,986.29/17,104.61
6. Step 6: Final answer
   x = 13,706.66