Finding the Fourth Proportional to 17,069.54, 23,555.36 and 9,516.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,069.54 : 23,555.36 = 9,516.18 : x
2. Step 2: Convert to fraction form
   17,069.54/23,555.36 = 9,516.18/x
3. Step 3: Cross multiply
   17,069.54x = 23,555.36 × 9,516.18
4. Step 4: Simplify right side
   17,069.54x = 224,157,104.32
5. Step 5: Solve for x
   x = 224,157,104.32/17,069.54
6. Step 6: Final answer
   x = 13,132.00