Finding the Fourth Proportional to 17,089.71, 23,583.83 and 9,535.85

Step by Step Solution

1. Step 1: Write the proportion equation
   17,089.71 : 23,583.83 = 9,535.85 : x
2. Step 2: Convert to fraction form
   17,089.71/23,583.83 = 9,535.85/x
3. Step 3: Cross multiply
   17,089.71x = 23,583.83 × 9,535.85
4. Step 4: Simplify right side
   17,089.71x = 224,891,699.71
5. Step 5: Solve for x
   x = 224,891,699.71/17,089.71
6. Step 6: Final answer
   x = 13,159.48