Finding the Fourth Proportional to 17,032.89, 23,505.21 and 9,479.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,032.89 : 23,505.21 = 9,479.10 : x
2. Step 2: Convert to fraction form
   17,032.89/23,505.21 = 9,479.10/x
3. Step 3: Cross multiply
   17,032.89x = 23,505.21 × 9,479.10
4. Step 4: Simplify right side
   17,032.89x = 222,808,083.04
5. Step 5: Solve for x
   x = 222,808,083.04/17,032.89
6. Step 6: Final answer
   x = 13,081.05