Finding the Fourth Proportional to 17,807.30, 24,547.82 and 13,083.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,807.30 : 24,547.82 = 13,083.38 : x
2. Step 2: Convert to fraction form
   17,807.30/24,547.82 = 13,083.38/x
3. Step 3: Cross multiply
   17,807.30x = 24,547.82 × 13,083.38
4. Step 4: Simplify right side
   17,807.30x = 321,168,457.23
5. Step 5: Solve for x
   x = 321,168,457.23/17,807.30
6. Step 6: Final answer
   x = 18,035.78