Finding the Fourth Proportional to 22,047.58, 30,413.54 and 13,966.43

Step by Step Solution

1. Step 1: Write the proportion equation
   22,047.58 : 30,413.54 = 13,966.43 : x
2. Step 2: Convert to fraction form
   22,047.58/30,413.54 = 13,966.43/x
3. Step 3: Cross multiply
   22,047.58x = 30,413.54 × 13,966.43
4. Step 4: Simplify right side
   22,047.58x = 424,768,507.63
5. Step 5: Solve for x
   x = 424,768,507.63/22,047.58
6. Step 6: Final answer
   x = 19,266.00