Finding the Fourth Proportional to 17,923.73, 24,735.06 and 9,858.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,923.73 : 24,735.06 = 9,858.25 : x
2. Step 2: Convert to fraction form
   17,923.73/24,735.06 = 9,858.25/x
3. Step 3: Cross multiply
   17,923.73x = 24,735.06 × 9,858.25
4. Step 4: Simplify right side
   17,923.73x = 243,844,355.95
5. Step 5: Solve for x
   x = 243,844,355.95/17,923.73
6. Step 6: Final answer
   x = 13,604.56