Finding the Fourth Proportional to 17,140.82, 23,654.48 and 9,483.99

Step by Step Solution

1. Step 1: Write the proportion equation
   17,140.82 : 23,654.48 = 9,483.99 : x
2. Step 2: Convert to fraction form
   17,140.82/23,654.48 = 9,483.99/x
3. Step 3: Cross multiply
   17,140.82x = 23,654.48 × 9,483.99
4. Step 4: Simplify right side
   17,140.82x = 224,338,769.00
5. Step 5: Solve for x
   x = 224,338,769.00/17,140.82
6. Step 6: Final answer
   x = 13,087.99