Finding the Fourth Proportional to 22,766.95, 31,413.04 and 13,814.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,766.95 : 31,413.04 = 13,814.25 : x
2. Step 2: Convert to fraction form
   22,766.95/31,413.04 = 13,814.25/x
3. Step 3: Cross multiply
   22,766.95x = 31,413.04 × 13,814.25
4. Step 4: Simplify right side
   22,766.95x = 433,947,587.82
5. Step 5: Solve for x
   x = 433,947,587.82/22,766.95
6. Step 6: Final answer
   x = 19,060.42