Finding the Fourth Proportional to 17,799.36, 24,562.88 and 9,842.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,799.36 : 24,562.88 = 9,842.12 : x
2. Step 2: Convert to fraction form
   17,799.36/24,562.88 = 9,842.12/x
3. Step 3: Cross multiply
   17,799.36x = 24,562.88 × 9,842.12
4. Step 4: Simplify right side
   17,799.36x = 241,750,812.51
5. Step 5: Solve for x
   x = 241,750,812.51/17,799.36
6. Step 6: Final answer
   x = 13,581.99