Finding the Fourth Proportional to 31,413.83, 43,350.59 and 17,266.37

Step by Step Solution

1. Step 1: Write the proportion equation
   31,413.83 : 43,350.59 = 17,266.37 : x
2. Step 2: Convert to fraction form
   31,413.83/43,350.59 = 17,266.37/x
3. Step 3: Cross multiply
   31,413.83x = 43,350.59 × 17,266.37
4. Step 4: Simplify right side
   31,413.83x = 748,507,153.07
5. Step 5: Solve for x
   x = 748,507,153.07/31,413.83
6. Step 6: Final answer
   x = 23,827.32