Finding the Fourth Proportional to 17,333.39, 23,840.73 and 14,287.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,333.39 : 23,840.73 = 14,287.08 : x
2. Step 2: Convert to fraction form
   17,333.39/23,840.73 = 14,287.08/x
3. Step 3: Cross multiply
   17,333.39x = 23,840.73 × 14,287.08
4. Step 4: Simplify right side
   17,333.39x = 340,614,506.17
5. Step 5: Solve for x
   x = 340,614,506.17/17,333.39
6. Step 6: Final answer
   x = 19,650.77