Finding the Fourth Proportional to 17,300.73, 23,870.07 and 9,744.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,300.73 : 23,870.07 = 9,744.42 : x
2. Step 2: Convert to fraction form
   17,300.73/23,870.07 = 9,744.42/x
3. Step 3: Cross multiply
   17,300.73x = 23,870.07 × 9,744.42
4. Step 4: Simplify right side
   17,300.73x = 232,599,987.51
5. Step 5: Solve for x
   x = 232,599,987.51/17,300.73
6. Step 6: Final answer
   x = 13,444.52